2,446,940

2² × 5 × 122347

2,446,940 factors as 2^2 × 5 × 122347. Its 12 positive divisors give a proper-divisor sum of 2,691,676, so this integer is abundant. The Collatz stopping time is 112 steps.

Prime Factor Structure

Factorization String 2^2 × 5 × 122347

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 5,138,616

Proper Divisor Sum 2,691,676

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #2446931 ← → #2446973

Radix Representation

Decimal	2446940
Binary	1001010101011001011100 (22 bits)
Octal	0o11253134
Hexadecimal	0x25565C

Divisor Catalog (12)

1 2 4 5 10 20 122,347 244,694 489,388 611,735 1,223,470 2,446,940

Collatz Trajectory (112 steps to reach 1)

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

2,446,940 1,223,470 611,735 1,835,206 917,603 2,752,810 1,376,405 4,129,216 2,064,608 1,032,304 516,152 258,076 129,038 64,519 193,558 96,779 290,338 145,169 435,508 217,754 108,877 326,632 163,316 81,658 40,829 122,488 61,244 30,622 15,311 45,934 22,967 68,902 34,451 103,354 51,677 155,032 77,516 38,758 19,379 58,138 29,069 87,208 43,604 21,802 10,901 32,704 16,352 8,176 4,088 2,044 1,022 511 1,534 767 2,302 1,151 3,454 1,727 5,182 2,591

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