31,648,427

31 × 79 × 12923

31,648,427 factors as 31 × 79 × 12923. Its 8 positive divisors give a proper-divisor sum of 1,437,013, so this integer is deficient. The Collatz stopping time is 188 steps.

Prime Factor Structure

Factorization String 31 × 79 × 12923

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 33,085,440

Proper Divisor Sum 1,437,013

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #31648423 ← → #31648429

Radix Representation

Decimal	31648427
Binary	1111000101110101010101011 (25 bits)
Octal	0o170565253
Hexadecimal	0x1E2EAAB

Divisor Catalog (8)

1 31 79 2,449 12,923 400,613 1,020,917 31,648,427

Collatz Trajectory (188 steps to reach 1)

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

31,648,427 94,945,282 47,472,641 142,417,924 71,208,962 35,604,481 106,813,444 53,406,722 26,703,361 80,110,084 40,055,042 20,027,521 60,082,564 30,041,282 15,020,641 45,061,924 22,530,962 11,265,481 33,796,444 16,898,222 8,449,111 25,347,334 12,673,667 38,021,002 19,010,501 57,031,504 28,515,752 14,257,876 7,128,938 3,564,469 10,693,408 5,346,704 2,673,352 1,336,676 668,338 334,169 1,002,508 501,254 250,627 751,882 375,941 1,127,824 563,912 281,956 140,978 70,489 211,468 105,734 52,867 158,602 79,301 237,904 118,952 59,476 29,738 14,869 44,608 22,304 11,152 5,576

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