31,433,672

2³ × 3929209

31,433,672 factors as 2^3 × 3929209. Its 8 positive divisors give a proper-divisor sum of 27,504,478, so this integer is deficient. The Collatz stopping time is 325 steps.

Prime Factor Structure

Factorization String 2^3 × 3929209

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 58,938,150

Proper Divisor Sum 27,504,478

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #31433671 ← → #31433687

Radix Representation

Decimal	31433672
Binary	1110111111010001111001000 (25 bits)
Octal	0o167721710
Hexadecimal	0x1DFA3C8

Divisor Catalog (8)

1 2 4 8 3,929,209 7,858,418 15,716,836 31,433,672

Collatz Trajectory (325 steps to reach 1)

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

31,433,672 15,716,836 7,858,418 3,929,209 11,787,628 5,893,814 2,946,907 8,840,722 4,420,361 13,261,084 6,630,542 3,315,271 9,945,814 4,972,907 14,918,722 7,459,361 22,378,084 11,189,042 5,594,521 16,783,564 8,391,782 4,195,891 12,587,674 6,293,837 18,881,512 9,440,756 4,720,378 2,360,189 7,080,568 3,540,284 1,770,142 885,071 2,655,214 1,327,607 3,982,822 1,991,411 5,974,234 2,987,117 8,961,352 4,480,676 2,240,338 1,120,169 3,360,508 1,680,254 840,127 2,520,382 1,260,191 3,780,574 1,890,287 5,670,862 2,835,431 8,506,294 4,253,147 12,759,442 6,379,721 19,139,164 9,569,582 4,784,791 14,354,374 7,177,187

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