λ
Sigma Notebook

509,829

3 × 169943
Deficient Odd Composite

509,829 is odd and not a perfect square. Its factorization is 3 × 169943 and its 4 divisors sum to 679,776.

Prime Factor Structure

Factorization String 3 × 169943
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 679,776
Proper Divisor Sum 169,947
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #509801 ← → #509833

Radix Representation

Decimal 509829
Binary 1111100011110000101 (19 bits)
Octal 0o1743605
Hexadecimal 0x7C785

Divisor Catalog (4)

1 3 169,943 509,829

Collatz Trajectory (102 steps to reach 1)

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

509,829 1,529,488 764,744 382,372 191,186 95,593 286,780 143,390 71,695 215,086 107,543 322,630 161,315 483,946 241,973 725,920 362,960 181,480 90,740 45,370 22,685 68,056 34,028 17,014 8,507 25,522 12,761 38,284 19,142 9,571 28,714 14,357 43,072 21,536 10,768 5,384 2,692 1,346 673 2,020 1,010 505 1,516 758 379 1,138 569 1,708 854 427 1,282 641 1,924 962 481 1,444 722 361 1,084 542

More profiles

← Previous Integer #509,828 Browse Full Index Next Integer #509,830 →