91,426,340

2² × 5 × 17 × 443 × 607

91,426,340 factors as 2^2 × 5 × 17 × 443 × 607. Its 48 positive divisors give a proper-divisor sum of 112,657,372, so this integer is abundant. The Collatz stopping time is 104 steps.

Prime Factor Structure

Factorization String 2^2 × 5 × 17 × 443 × 607

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 204,083,712

Proper Divisor Sum 112,657,372

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #91426339 ← → #91426367

Radix Representation

Decimal	91426340
Binary	101011100110000111000100100 (27 bits)
Octal	0o534607044
Hexadecimal	0x5730E24

Divisor Catalog (48)

Collatz Trajectory (104 steps to reach 1)

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

91,426,340 45,713,170 22,856,585 68,569,756 34,284,878 17,142,439 51,427,318 25,713,659 77,140,978 38,570,489 115,711,468 57,855,734 28,927,867 86,783,602 43,391,801 130,175,404 65,087,702 32,543,851 97,631,554 48,815,777 146,447,332 73,223,666 36,611,833 109,835,500 54,917,750 27,458,875 82,376,626 41,188,313 123,564,940 61,782,470 30,891,235 92,673,706 46,336,853 139,010,560 69,505,280 34,752,640 17,376,320 8,688,160 4,344,080 2,172,040 1,086,020 543,010 271,505 814,516 407,258 203,629 610,888 305,444 152,722 76,361 229,084 114,542 57,271 171,814 85,907 257,722 128,861 386,584 193,292 96,646

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