λ
Sigma Notebook

8,377,930

2 × 5 × 11 × 76163
Deficient Even Composite

8,377,930 is even and not a perfect square. Its factorization is 2 × 5 × 11 × 76163 and its 16 divisors sum to 16,451,424.

Prime Factor Structure

Factorization String 2 × 5 × 11 × 76163
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 16,451,424
Proper Divisor Sum 8,073,494
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #8377927 ← → #8377931

Radix Representation

Decimal 8377930
Binary 11111111101011001001010 (23 bits)
Octal 0o37753112
Hexadecimal 0x7FD64A

Divisor Catalog (16)

1 2 5 10 11 22 55 110 76,163 152,326 380,815 761,630 837,793 1,675,586 4,188,965 8,377,930

Collatz Trajectory (168 steps to reach 1)

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

8,377,930 4,188,965 12,566,896 6,283,448 3,141,724 1,570,862 785,431 2,356,294 1,178,147 3,534,442 1,767,221 5,301,664 2,650,832 1,325,416 662,708 331,354 165,677 497,032 248,516 124,258 62,129 186,388 93,194 46,597 139,792 69,896 34,948 17,474 8,737 26,212 13,106 6,553 19,660 9,830 4,915 14,746 7,373 22,120 11,060 5,530 2,765 8,296 4,148 2,074 1,037 3,112 1,556 778 389 1,168 584 292 146 73 220 110 55 166 83 250

More profiles

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