λ
Ratio Atlas

23,658,398

2 × 23 × 514313
Deficient Even Composite

23,658,398 factors as 2 × 23 × 514313. Its 8 positive divisors give a proper-divisor sum of 13,372,210, so this integer is deficient. The Collatz stopping time is 146 steps.

Prime Factor Structure

Factorization String 2 × 23 × 514313
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 37,030,608
Proper Divisor Sum 13,372,210
Digit Sum / Digital Root 44 (Root: 8)
Adjacent Primes #23658391 ← → #23658409

Radix Representation

Decimal 23658398
Binary 1011010001111111110011110 (25 bits)
Octal 0o132177636
Hexadecimal 0x168FF9E

Divisor Catalog (8)

Collatz Trajectory (146 steps to reach 1)

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

23,658,398 11,829,199 35,487,598 17,743,799 53,231,398 26,615,699 79,847,098 39,923,549 119,770,648 59,885,324 29,942,662 14,971,331 44,913,994 22,456,997 67,370,992 33,685,496 16,842,748 8,421,374 4,210,687 12,632,062 6,316,031 18,948,094 9,474,047 28,422,142 14,211,071 42,633,214 21,316,607 63,949,822 31,974,911 95,924,734 47,962,367 143,887,102 71,943,551 215,830,654 107,915,327 323,745,982 161,872,991 485,618,974 242,809,487 728,428,462 364,214,231 1,092,642,694 546,321,347 1,638,964,042 819,482,021 2,458,446,064 1,229,223,032 614,611,516 307,305,758 153,652,879 460,958,638 230,479,319 691,437,958 345,718,979 1,037,156,938 518,578,469 1,555,735,408 777,867,704 388,933,852 194,466,926

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