13,619,976

2³ × 3 × 567499

13,619,976 factors as 2^3 × 3 × 567499. Its 16 positive divisors give a proper-divisor sum of 20,430,024, so this integer is abundant. The Collatz stopping time is 86 steps.

Prime Factor Structure

Factorization String 2^3 × 3 × 567499

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 34,050,000

Proper Divisor Sum 20,430,024

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #13619953 ← → #13619987

Radix Representation

Decimal	13619976
Binary	110011111101001100001000 (24 bits)
Octal	0o63751410
Hexadecimal	0xCFD308

Divisor Catalog (16)

1 2 3 4 6 8 12 24 567,499 1,134,998 1,702,497 2,269,996 3,404,994 4,539,992 6,809,988 13,619,976

Collatz Trajectory (86 steps to reach 1)

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

13,619,976 6,809,988 3,404,994 1,702,497 5,107,492 2,553,746 1,276,873 3,830,620 1,915,310 957,655 2,872,966 1,436,483 4,309,450 2,154,725 6,464,176 3,232,088 1,616,044 808,022 404,011 1,212,034 606,017 1,818,052 909,026 454,513 1,363,540 681,770 340,885 1,022,656 511,328 255,664 127,832 63,916 31,958 15,979 47,938 23,969 71,908 35,954 17,977 53,932 26,966 13,483 40,450 20,225 60,676 30,338 15,169 45,508 22,754 11,377 34,132 17,066 8,533 25,600 12,800 6,400 3,200 1,600 800 400

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