λ
Harmonic Matrix

5,635,211

173 × 31 × 37
Deficient Odd Composite

5,635,211 has digital root 5. The neighboring primes are 5635187 and 5635219; its proper-divisor sum differs from the starting integer by -4,922,902.

Prime Factor Structure

Factorization String 17^3 × 31 × 37
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 6,347,520
Proper Divisor Sum 712,309
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #5635187 ← → #5635219

Radix Representation

Decimal 5635211
Binary 10101011111110010001011 (23 bits)
Octal 0o25376213
Hexadecimal 0x55FC8B

Divisor Catalog (16)

1 17 31 37 289 527 629 1,147 4,913 8,959 10,693 19,499 152,303 181,781 331,483 5,635,211

Collatz Trajectory (157 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

5,635,211 16,905,634 8,452,817 25,358,452 12,679,226 6,339,613 19,018,840 9,509,420 4,754,710 2,377,355 7,132,066 3,566,033 10,698,100 5,349,050 2,674,525 8,023,576 4,011,788 2,005,894 1,002,947 3,008,842 1,504,421 4,513,264 2,256,632 1,128,316 564,158 282,079 846,238 423,119 1,269,358 634,679 1,904,038 952,019 2,856,058 1,428,029 4,284,088 2,142,044 1,071,022 535,511 1,606,534 803,267 2,409,802 1,204,901 3,614,704 1,807,352 903,676 451,838 225,919 677,758 338,879 1,016,638 508,319 1,524,958 762,479 2,287,438 1,143,719 3,431,158 1,715,579 5,146,738 2,573,369 7,720,108

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