1,264,750

2 × 5³ × 5059

1,264,750 factors as 2 × 5^3 × 5059. Its 16 positive divisors give a proper-divisor sum of 1,103,330, so this integer is deficient. The Collatz stopping time is 129 steps.

Prime Factor Structure

Factorization String 2 × 5^3 × 5059

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,368,080

Proper Divisor Sum 1,103,330

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1264741 ← → #1264763

Radix Representation

Decimal	1264750
Binary	100110100110001101110 (21 bits)
Octal	0o4646156
Hexadecimal	0x134C6E

Divisor Catalog (16)

1 2 5 10 25 50 125 250 5,059 10,118 25,295 50,590 126,475 252,950 632,375 1,264,750

Collatz Trajectory (129 steps to reach 1)

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

1,264,750 632,375 1,897,126 948,563 2,845,690 1,422,845 4,268,536 2,134,268 1,067,134 533,567 1,600,702 800,351 2,401,054 1,200,527 3,601,582 1,800,791 5,402,374 2,701,187 8,103,562 4,051,781 12,155,344 6,077,672 3,038,836 1,519,418 759,709 2,279,128 1,139,564 569,782 284,891 854,674 427,337 1,282,012 641,006 320,503 961,510 480,755 1,442,266 721,133 2,163,400 1,081,700 540,850 270,425 811,276 405,638 202,819 608,458 304,229 912,688 456,344 228,172 114,086 57,043 171,130 85,565 256,696 128,348 64,174 32,087 96,262 48,131

← Previous Integer #1,264,749 Browse Full Index Next Integer #1,264,751 →