26,261,617

17 × 29 × 53269

26,261,617 factors as 17 × 29 × 53269. Its 8 positive divisors give a proper-divisor sum of 2,504,183, so this integer is deficient. The Collatz stopping time is 273 steps.

Prime Factor Structure

Factorization String 17 × 29 × 53269

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 28,765,800

Proper Divisor Sum 2,504,183

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #26261611 ← → #26261623

Radix Representation

Decimal	26261617
Binary	1100100001011100001110001 (25 bits)
Octal	0o144134161
Hexadecimal	0x190B871

Divisor Catalog (8)

1 17 29 493 53,269 905,573 1,544,801 26,261,617

Collatz Trajectory (273 steps to reach 1)

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

26,261,617 78,784,852 39,392,426 19,696,213 59,088,640 29,544,320 14,772,160 7,386,080 3,693,040 1,846,520 923,260 461,630 230,815 692,446 346,223 1,038,670 519,335 1,558,006 779,003 2,337,010 1,168,505 3,505,516 1,752,758 876,379 2,629,138 1,314,569 3,943,708 1,971,854 985,927 2,957,782 1,478,891 4,436,674 2,218,337 6,655,012 3,327,506 1,663,753 4,991,260 2,495,630 1,247,815 3,743,446 1,871,723 5,615,170 2,807,585 8,422,756 4,211,378 2,105,689 6,317,068 3,158,534 1,579,267 4,737,802 2,368,901 7,106,704 3,553,352 1,776,676 888,338 444,169 1,332,508 666,254 333,127 999,382

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