13,100,917

97 × 131 × 1031

13,100,917 factors as 97 × 131 × 1031. Its 8 positive divisors give a proper-divisor sum of 249,035, so this integer is deficient. The Collatz stopping time is 73 steps.

Prime Factor Structure

Factorization String 97 × 131 × 1031

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 13,349,952

Proper Divisor Sum 249,035

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #13100903 ← → #13100929

Radix Representation

Decimal	13100917
Binary	110001111110011101110101 (24 bits)
Octal	0o61763565
Hexadecimal	0xC7E775

Divisor Catalog (8)

1 97 131 1,031 12,707 100,007 135,061 13,100,917

Collatz Trajectory (73 steps to reach 1)

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

13,100,917 39,302,752 19,651,376 9,825,688 4,912,844 2,456,422 1,228,211 3,684,634 1,842,317 5,526,952 2,763,476 1,381,738 690,869 2,072,608 1,036,304 518,152 259,076 129,538 64,769 194,308 97,154 48,577 145,732 72,866 36,433 109,300 54,650 27,325 81,976 40,988 20,494 10,247 30,742 15,371 46,114 23,057 69,172 34,586 17,293 51,880 25,940 12,970 6,485 19,456 9,728 4,864 2,432 1,216 608 304 152 76 38 19 58 29 88 44 22 11

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