520,733

19 × 27407

520,733 factors as 19 × 27407. Its 4 positive divisors give a proper-divisor sum of 27,427, so this integer is deficient. The Collatz stopping time is 76 steps.

Prime Factor Structure

Factorization String 19 × 27407

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 548,160

Proper Divisor Sum 27,427

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #520721 ← → #520747

Radix Representation

Decimal	520733
Binary	1111111001000011101 (19 bits)
Octal	0o1771035
Hexadecimal	0x7F21D

Divisor Catalog (4)

1 19 27,407 520,733

Collatz Trajectory (76 steps to reach 1)

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

520,733 1,562,200 781,100 390,550 195,275 585,826 292,913 878,740 439,370 219,685 659,056 329,528 164,764 82,382 41,191 123,574 61,787 185,362 92,681 278,044 139,022 69,511 208,534 104,267 312,802 156,401 469,204 234,602 117,301 351,904 175,952 87,976 43,988 21,994 10,997 32,992 16,496 8,248 4,124 2,062 1,031 3,094 1,547 4,642 2,321 6,964 3,482 1,741 5,224 2,612 1,306 653 1,960 980 490 245 736 368 184 92

More profiles

Browse other published profiles and their separate link collections.

No other profiles in this collection.

← Previous Integer #520,732 Browse Full Index Next Integer #520,734 →