λ
Sigma Notebook

5,631,329

11 × 511939
Deficient Odd Composite

5,631,329 is odd and not a perfect square. Its factorization is 11 × 511939 and its 4 divisors sum to 6,143,280.

Prime Factor Structure

Factorization String 11 × 511939
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 6,143,280
Proper Divisor Sum 511,951
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #5631317 ← → #5631341

Radix Representation

Decimal 5631329
Binary 10101011110110101100001 (23 bits)
Octal 0o25366541
Hexadecimal 0x55ED61

Divisor Catalog (4)

1 11 511,939 5,631,329

Collatz Trajectory (108 steps to reach 1)

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

5,631,329 16,893,988 8,446,994 4,223,497 12,670,492 6,335,246 3,167,623 9,502,870 4,751,435 14,254,306 7,127,153 21,381,460 10,690,730 5,345,365 16,036,096 8,018,048 4,009,024 2,004,512 1,002,256 501,128 250,564 125,282 62,641 187,924 93,962 46,981 140,944 70,472 35,236 17,618 8,809 26,428 13,214 6,607 19,822 9,911 29,734 14,867 44,602 22,301 66,904 33,452 16,726 8,363 25,090 12,545 37,636 18,818 9,409 28,228 14,114 7,057 21,172 10,586 5,293 15,880 7,940 3,970 1,985 5,956

More profiles

← Previous Integer #5,631,328 Browse Full Index Next Integer #5,631,330 →