λ
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23,913,604

22 × 11 × 13 × 97 × 431
Abundant Even Composite

23,913,604 factors as 2^2 × 11 × 13 × 97 × 431. Its 48 positive divisors give a proper-divisor sum of 25,873,532, so this integer is abundant. The Collatz stopping time is 92 steps.

Prime Factor Structure

Factorization String 2^2 × 11 × 13 × 97 × 431
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 48
Divisor Sum (σ) 49,787,136
Proper Divisor Sum 25,873,532
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #23913601 ← → #23913607

Radix Representation

Decimal 23913604
Binary 1011011001110010010000100 (25 bits)
Octal 0o133162204
Hexadecimal 0x16CE484

Divisor Catalog (48)

1 2 4 11 13 22 26 44 52 97 143 194 286 388 431 572 862 1,067 1,261 1,724 2,134 2,522 4,268 4,741 5,044 5,603 9,482 11,206 13,871 18,964 22,412 27,742 41,807 55,484 61,633 83,614 123,266 167,228 246,532 459,877 543,491 919,754 1,086,982 1,839,508 2,173,964 5,978,401 11,956,802 23,913,604

Collatz Trajectory (92 steps to reach 1)

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

23,913,604 11,956,802 5,978,401 17,935,204 8,967,602 4,483,801 13,451,404 6,725,702 3,362,851 10,088,554 5,044,277 15,132,832 7,566,416 3,783,208 1,891,604 945,802 472,901 1,418,704 709,352 354,676 177,338 88,669 266,008 133,004 66,502 33,251 99,754 49,877 149,632 74,816 37,408 18,704 9,352 4,676 2,338 1,169 3,508 1,754 877 2,632 1,316 658 329 988 494 247 742 371 1,114 557 1,672 836 418 209 628 314 157 472 236 118

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