λ
Sequence Observatory

8,119,767

3 × 47 × 57587
Deficient Odd Composite

Starting at 8,119,767, the Collatz iteration reaches 1 after 230 steps. The first transition is 24359302; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 3 × 47 × 57587
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 11,056,896
Proper Divisor Sum 2,937,129
Digit Sum / Digital Root 39 (Root: 3)
Adjacent Primes #8119753 ← → #8119777

Radix Representation

Decimal 8119767
Binary 11110111110010111010111 (23 bits)
Octal 0o36762727
Hexadecimal 0x7BE5D7

Divisor Catalog (8)

1 3 47 141 57,587 172,761 2,706,589 8,119,767

Collatz Trajectory (230 steps to reach 1)

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

8,119,767 24,359,302 12,179,651 36,538,954 18,269,477 54,808,432 27,404,216 13,702,108 6,851,054 3,425,527 10,276,582 5,138,291 15,414,874 7,707,437 23,122,312 11,561,156 5,780,578 2,890,289 8,670,868 4,335,434 2,167,717 6,503,152 3,251,576 1,625,788 812,894 406,447 1,219,342 609,671 1,829,014 914,507 2,743,522 1,371,761 4,115,284 2,057,642 1,028,821 3,086,464 1,543,232 771,616 385,808 192,904 96,452 48,226 24,113 72,340 36,170 18,085 54,256 27,128 13,564 6,782 3,391 10,174 5,087 15,262 7,631 22,894 11,447 34,342 17,171 51,514

More profiles

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