23,426,590

2 × 5 × 11 × 212969

23,426,590 factors as 2 × 5 × 11 × 212969. Its 16 positive divisors give a proper-divisor sum of 22,574,930, so this integer is deficient. The Collatz stopping time is 185 steps.

Prime Factor Structure

Factorization String 2 × 5 × 11 × 212969

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 46,001,520

Proper Divisor Sum 22,574,930

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #23426569 ← → #23426591

Radix Representation

Decimal	23426590
Binary	1011001010111011000011110 (25 bits)
Octal	0o131273036
Hexadecimal	0x165761E

Divisor Catalog (16)

1 2 5 10 11 22 55 110 212,969 425,938 1,064,845 2,129,690 2,342,659 4,685,318 11,713,295 23,426,590

Collatz Trajectory (185 steps to reach 1)

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

23,426,590 11,713,295 35,139,886 17,569,943 52,709,830 26,354,915 79,064,746 39,532,373 118,597,120 59,298,560 29,649,280 14,824,640 7,412,320 3,706,160 1,853,080 926,540 463,270 231,635 694,906 347,453 1,042,360 521,180 260,590 130,295 390,886 195,443 586,330 293,165 879,496 439,748 219,874 109,937 329,812 164,906 82,453 247,360 123,680 61,840 30,920 15,460 7,730 3,865 11,596 5,798 2,899 8,698 4,349 13,048 6,524 3,262 1,631 4,894 2,447 7,342 3,671 11,014 5,507 16,522 8,261 24,784

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