λ
Sigma Notebook

813,757

7 × 101 × 1151
Deficient Odd Composite

813,757 is odd and not a perfect square. Its factorization is 7 × 101 × 1151 and its 8 divisors sum to 940,032.

Prime Factor Structure

Factorization String 7 × 101 × 1151
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 940,032
Proper Divisor Sum 126,275
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #813749 ← → #813767

Radix Representation

Decimal 813757
Binary 11000110101010111101 (20 bits)
Octal 0o3065275
Hexadecimal 0xC6ABD

Divisor Catalog (8)

1 7 101 707 1,151 8,057 116,251 813,757

Collatz Trajectory (61 steps to reach 1)

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

813,757 2,441,272 1,220,636 610,318 305,159 915,478 457,739 1,373,218 686,609 2,059,828 1,029,914 514,957 1,544,872 772,436 386,218 193,109 579,328 289,664 144,832 72,416 36,208 18,104 9,052 4,526 2,263 6,790 3,395 10,186 5,093 15,280 7,640 3,820 1,910 955 2,866 1,433 4,300 2,150 1,075 3,226 1,613 4,840 2,420 1,210 605 1,816 908 454 227 682 341 1,024 512 256 128 64 32 16 8 4

More profiles

← Previous Integer #813,756 Browse Full Index Next Integer #813,758 →