3,215,418

2 × 3 × 167 × 3209

3,215,418 factors as 2 × 3 × 167 × 3209. Its 16 positive divisors give a proper-divisor sum of 3,255,942, so this integer is abundant. The Collatz stopping time is 208 steps.

Prime Factor Structure

Factorization String 2 × 3 × 167 × 3209

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,471,360

Proper Divisor Sum 3,255,942

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #3215417 ← → #3215447

Radix Representation

Decimal	3215418
Binary	1100010001000000111010 (22 bits)
Octal	0o14210072
Hexadecimal	0x31103A

Divisor Catalog (16)

1 2 3 6 167 334 501 1,002 3,209 6,418 9,627 19,254 535,903 1,071,806 1,607,709 3,215,418

Collatz Trajectory (208 steps to reach 1)

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

3,215,418 1,607,709 4,823,128 2,411,564 1,205,782 602,891 1,808,674 904,337 2,713,012 1,356,506 678,253 2,034,760 1,017,380 508,690 254,345 763,036 381,518 190,759 572,278 286,139 858,418 429,209 1,287,628 643,814 321,907 965,722 482,861 1,448,584 724,292 362,146 181,073 543,220 271,610 135,805 407,416 203,708 101,854 50,927 152,782 76,391 229,174 114,587 343,762 171,881 515,644 257,822 128,911 386,734 193,367 580,102 290,051 870,154 435,077 1,305,232 652,616 326,308 163,154 81,577 244,732 122,366

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