15,123,292

2² × 3780823

15,123,292 factors as 2^2 × 3780823. Its 6 positive divisors give a proper-divisor sum of 11,342,476, so this integer is deficient. The Collatz stopping time is 112 steps.

Prime Factor Structure

Factorization String 2^2 × 3780823

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 26,465,768

Proper Divisor Sum 11,342,476

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #15123271 ← → #15123299

Radix Representation

Decimal	15123292
Binary	111001101100001101011100 (24 bits)
Octal	0o71541534
Hexadecimal	0xE6C35C

Divisor Catalog (6)

1 2 4 3,780,823 7,561,646 15,123,292

Collatz Trajectory (112 steps to reach 1)

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

15,123,292 7,561,646 3,780,823 11,342,470 5,671,235 17,013,706 8,506,853 25,520,560 12,760,280 6,380,140 3,190,070 1,595,035 4,785,106 2,392,553 7,177,660 3,588,830 1,794,415 5,383,246 2,691,623 8,074,870 4,037,435 12,112,306 6,056,153 18,168,460 9,084,230 4,542,115 13,626,346 6,813,173 20,439,520 10,219,760 5,109,880 2,554,940 1,277,470 638,735 1,916,206 958,103 2,874,310 1,437,155 4,311,466 2,155,733 6,467,200 3,233,600 1,616,800 808,400 404,200 202,100 101,050 50,525 151,576 75,788 37,894 18,947 56,842 28,421 85,264 42,632 21,316 10,658 5,329 15,988

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