λ
Sequence Observatory

7,587,239

11 × 79 × 8731
Deficient Odd Composite

Starting at 7,587,239, the Collatz iteration reaches 1 after 103 steps. The first transition is 22761718; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 11 × 79 × 8731
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 8,382,720
Proper Divisor Sum 795,481
Digit Sum / Digital Root 41 (Root: 5)
Adjacent Primes #7587233 ← → #7587247

Radix Representation

Decimal 7587239
Binary 11100111100010110100111 (23 bits)
Octal 0o34742647
Hexadecimal 0x73C5A7

Divisor Catalog (8)

1 11 79 869 8,731 96,041 689,749 7,587,239

Collatz Trajectory (103 steps to reach 1)

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

7,587,239 22,761,718 11,380,859 34,142,578 17,071,289 51,213,868 25,606,934 12,803,467 38,410,402 19,205,201 57,615,604 28,807,802 14,403,901 43,211,704 21,605,852 10,802,926 5,401,463 16,204,390 8,102,195 24,306,586 12,153,293 36,459,880 18,229,940 9,114,970 4,557,485 13,672,456 6,836,228 3,418,114 1,709,057 5,127,172 2,563,586 1,281,793 3,845,380 1,922,690 961,345 2,884,036 1,442,018 721,009 2,163,028 1,081,514 540,757 1,622,272 811,136 405,568 202,784 101,392 50,696 25,348 12,674 6,337 19,012 9,506 4,753 14,260 7,130 3,565 10,696 5,348 2,674 1,337

More profiles

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