3,542,248

2³ × 442781

3,542,248 has digital root 1. The neighboring primes are 3542243 and 3542251; its proper-divisor sum differs from the starting integer by -442,766.

Prime Factor Structure

Factorization String 2^3 × 442781

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 6,641,730

Proper Divisor Sum 3,099,482

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #3542243 ← → #3542251

Radix Representation

Decimal	3542248
Binary	1101100000110011101000 (22 bits)
Octal	0o15406350
Hexadecimal	0x360CE8

Divisor Catalog (8)

1 2 4 8 442,781 885,562 1,771,124 3,542,248

Collatz Trajectory (265 steps to reach 1)

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

3,542,248 1,771,124 885,562 442,781 1,328,344 664,172 332,086 166,043 498,130 249,065 747,196 373,598 186,799 560,398 280,199 840,598 420,299 1,260,898 630,449 1,891,348 945,674 472,837 1,418,512 709,256 354,628 177,314 88,657 265,972 132,986 66,493 199,480 99,740 49,870 24,935 74,806 37,403 112,210 56,105 168,316 84,158 42,079 126,238 63,119 189,358 94,679 284,038 142,019 426,058 213,029 639,088 319,544 159,772 79,886 39,943 119,830 59,915 179,746 89,873 269,620 134,810

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