723,326

2 × 361663

723,326 factors as 2 × 361663. Its 4 positive divisors give a proper-divisor sum of 361,666, so this integer is deficient. The Collatz stopping time is 118 steps.

Prime Factor Structure

Factorization String 2 × 361663

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,084,992

Proper Divisor Sum 361,666

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #723319 ← → #723337

Radix Representation

Decimal	723326
Binary	10110000100101111110 (20 bits)
Octal	0o2604576
Hexadecimal	0xB097E

Divisor Catalog (4)

1 2 361,663 723,326

Collatz Trajectory (118 steps to reach 1)

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

723,326 361,663 1,084,990 542,495 1,627,486 813,743 2,441,230 1,220,615 3,661,846 1,830,923 5,492,770 2,746,385 8,239,156 4,119,578 2,059,789 6,179,368 3,089,684 1,544,842 772,421 2,317,264 1,158,632 579,316 289,658 144,829 434,488 217,244 108,622 54,311 162,934 81,467 244,402 122,201 366,604 183,302 91,651 274,954 137,477 412,432 206,216 103,108 51,554 25,777 77,332 38,666 19,333 58,000 29,000 14,500 7,250 3,625 10,876 5,438 2,719 8,158 4,079 12,238 6,119 18,358 9,179 27,538

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