726,554

2 × 363277

726,554 factors as 2 × 363277. Its 4 positive divisors give a proper-divisor sum of 363,280, so this integer is deficient. The Collatz stopping time is 105 steps.

Prime Factor Structure

Factorization String 2 × 363277

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,089,834

Proper Divisor Sum 363,280

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #726533 ← → #726559

Radix Representation

Decimal	726554
Binary	10110001011000011010 (20 bits)
Octal	0o2613032
Hexadecimal	0xB161A

Divisor Catalog (4)

1 2 363,277 726,554

Collatz Trajectory (105 steps to reach 1)

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

726,554 363,277 1,089,832 544,916 272,458 136,229 408,688 204,344 102,172 51,086 25,543 76,630 38,315 114,946 57,473 172,420 86,210 43,105 129,316 64,658 32,329 96,988 48,494 24,247 72,742 36,371 109,114 54,557 163,672 81,836 40,918 20,459 61,378 30,689 92,068 46,034 23,017 69,052 34,526 17,263 51,790 25,895 77,686 38,843 116,530 58,265 174,796 87,398 43,699 131,098 65,549 196,648 98,324 49,162 24,581 73,744 36,872 18,436 9,218 4,609

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