31,258,274

2 × 17 × 829 × 1109

31,258,274 factors as 2 × 17 × 829 × 1109. Its 16 positive divisors give a proper-divisor sum of 18,491,926, so this integer is deficient. The Collatz stopping time is 126 steps.

Prime Factor Structure

Factorization String 2 × 17 × 829 × 1109

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 49,750,200

Proper Divisor Sum 18,491,926

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #31258267 ← → #31258289

Radix Representation

Decimal	31258274
Binary	1110111001111011010100010 (25 bits)
Octal	0o167173242
Hexadecimal	0x1DCF6A2

Divisor Catalog (16)

1 2 17 34 829 1,109 1,658 2,218 14,093 18,853 28,186 37,706 919,361 1,838,722 15,629,137 31,258,274

Collatz Trajectory (126 steps to reach 1)

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

31,258,274 15,629,137 46,887,412 23,443,706 11,721,853 35,165,560 17,582,780 8,791,390 4,395,695 13,187,086 6,593,543 19,780,630 9,890,315 29,670,946 14,835,473 44,506,420 22,253,210 11,126,605 33,379,816 16,689,908 8,344,954 4,172,477 12,517,432 6,258,716 3,129,358 1,564,679 4,694,038 2,347,019 7,041,058 3,520,529 10,561,588 5,280,794 2,640,397 7,921,192 3,960,596 1,980,298 990,149 2,970,448 1,485,224 742,612 371,306 185,653 556,960 278,480 139,240 69,620 34,810 17,405 52,216 26,108 13,054 6,527 19,582 9,791 29,374 14,687 44,062 22,031 66,094 33,047

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