949,545

3² × 5 × 21101

949,545 has digital root 9. The neighboring primes are 949523 and 949567; its proper-divisor sum differs from the starting integer by -253,134.

Prime Factor Structure

Factorization String 3^2 × 5 × 21101

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,645,956

Proper Divisor Sum 696,411

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #949523 ← → #949567

Radix Representation

Decimal	949545
Binary	11100111110100101001 (20 bits)
Octal	0o3476451
Hexadecimal	0xE7D29

Divisor Catalog (12)

1 3 5 9 15 45 21,101 63,303 105,505 189,909 316,515 949,545

Collatz Trajectory (126 steps to reach 1)

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

949,545 2,848,636 1,424,318 712,159 2,136,478 1,068,239 3,204,718 1,602,359 4,807,078 2,403,539 7,210,618 3,605,309 10,815,928 5,407,964 2,703,982 1,351,991 4,055,974 2,027,987 6,083,962 3,041,981 9,125,944 4,562,972 2,281,486 1,140,743 3,422,230 1,711,115 5,133,346 2,566,673 7,700,020 3,850,010 1,925,005 5,775,016 2,887,508 1,443,754 721,877 2,165,632 1,082,816 541,408 270,704 135,352 67,676 33,838 16,919 50,758 25,379 76,138 38,069 114,208 57,104 28,552 14,276 7,138 3,569 10,708 5,354 2,677 8,032 4,016 2,008 1,004

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