2,601,478

2 × 11 × 118249

2,601,478 factors as 2 × 11 × 118249. Its 8 positive divisors give a proper-divisor sum of 1,655,522, so this integer is deficient. The Collatz stopping time is 99 steps.

Prime Factor Structure

Factorization String 2 × 11 × 118249

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,257,000

Proper Divisor Sum 1,655,522

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #2601463 ← → #2601479

Radix Representation

Decimal	2601478
Binary	1001111011001000000110 (22 bits)
Octal	0o11731006
Hexadecimal	0x27B206

Divisor Catalog (8)

1 2 11 22 118,249 236,498 1,300,739 2,601,478

Collatz Trajectory (99 steps to reach 1)

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

2,601,478 1,300,739 3,902,218 1,951,109 5,853,328 2,926,664 1,463,332 731,666 365,833 1,097,500 548,750 274,375 823,126 411,563 1,234,690 617,345 1,852,036 926,018 463,009 1,389,028 694,514 347,257 1,041,772 520,886 260,443 781,330 390,665 1,171,996 585,998 292,999 878,998 439,499 1,318,498 659,249 1,977,748 988,874 494,437 1,483,312 741,656 370,828 185,414 92,707 278,122 139,061 417,184 208,592 104,296 52,148 26,074 13,037 39,112 19,556 9,778 4,889 14,668 7,334 3,667 11,002 5,501 16,504

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