λ
Sigma Notebook

4,472,519

491 × 9109
Deficient Odd Composite

4,472,519 is odd and not a perfect square. Its factorization is 491 × 9109 and its 4 divisors sum to 4,482,120.

Prime Factor Structure

Factorization String 491 × 9109
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 4,482,120
Proper Divisor Sum 9,601
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #4472509 ← → #4472527

Radix Representation

Decimal 4472519
Binary 10001000011111011000111 (23 bits)
Octal 0o21037307
Hexadecimal 0x443EC7

Divisor Catalog (4)

1 491 9,109 4,472,519

Collatz Trajectory (136 steps to reach 1)

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

4,472,519 13,417,558 6,708,779 20,126,338 10,063,169 30,189,508 15,094,754 7,547,377 22,642,132 11,321,066 5,660,533 16,981,600 8,490,800 4,245,400 2,122,700 1,061,350 530,675 1,592,026 796,013 2,388,040 1,194,020 597,010 298,505 895,516 447,758 223,879 671,638 335,819 1,007,458 503,729 1,511,188 755,594 377,797 1,133,392 566,696 283,348 141,674 70,837 212,512 106,256 53,128 26,564 13,282 6,641 19,924 9,962 4,981 14,944 7,472 3,736 1,868 934 467 1,402 701 2,104 1,052 526 263 790

More profiles

← Previous Integer #4,472,518 Browse Full Index Next Integer #4,472,520 →