31,511,248

2⁴ × 1969453

31,511,248 factors as 2^4 × 1969453. Its 10 positive divisors give a proper-divisor sum of 29,541,826, so this integer is deficient. The Collatz stopping time is 69 steps.

Prime Factor Structure

Factorization String 2^4 × 1969453

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 10

Divisor Sum (σ) 61,053,074

Proper Divisor Sum 29,541,826

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #31511231 ← → #31511261

Radix Representation

Decimal	31511248
Binary	1111000001101001011010000 (25 bits)
Octal	0o170151320
Hexadecimal	0x1E0D2D0

Divisor Catalog (10)

1 2 4 8 16 1,969,453 3,938,906 7,877,812 15,755,624 31,511,248

Collatz Trajectory (69 steps to reach 1)

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

31,511,248 15,755,624 7,877,812 3,938,906 1,969,453 5,908,360 2,954,180 1,477,090 738,545 2,215,636 1,107,818 553,909 1,661,728 830,864 415,432 207,716 103,858 51,929 155,788 77,894 38,947 116,842 58,421 175,264 87,632 43,816 21,908 10,954 5,477 16,432 8,216 4,108 2,054 1,027 3,082 1,541 4,624 2,312 1,156 578 289 868 434 217 652 326 163 490 245 736 368 184 92 46 23 70 35 106 53 160

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