780,925

5² × 31237

780,925 factors as 5^2 × 31237. Its 6 positive divisors give a proper-divisor sum of 187,453, so this integer is deficient. The Collatz stopping time is 131 steps.

Prime Factor Structure

Factorization String 5^2 × 31237

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 968,378

Proper Divisor Sum 187,453

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #780917 ← → #780931

Radix Representation

Decimal	780925
Binary	10111110101001111101 (20 bits)
Octal	0o2765175
Hexadecimal	0xBEA7D

Divisor Catalog (6)

1 5 25 31,237 156,185 780,925

Collatz Trajectory (131 steps to reach 1)

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

780,925 2,342,776 1,171,388 585,694 292,847 878,542 439,271 1,317,814 658,907 1,976,722 988,361 2,965,084 1,482,542 741,271 2,223,814 1,111,907 3,335,722 1,667,861 5,003,584 2,501,792 1,250,896 625,448 312,724 156,362 78,181 234,544 117,272 58,636 29,318 14,659 43,978 21,989 65,968 32,984 16,492 8,246 4,123 12,370 6,185 18,556 9,278 4,639 13,918 6,959 20,878 10,439 31,318 15,659 46,978 23,489 70,468 35,234 17,617 52,852 26,426 13,213 39,640 19,820 9,910 4,955

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