25,003,982

2 × 12501991

25,003,982 factors as 2 × 12501991. Its 4 positive divisors give a proper-divisor sum of 12,501,994, so this integer is deficient. The Collatz stopping time is 185 steps.

Prime Factor Structure

Factorization String 2 × 12501991

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 37,505,976

Proper Divisor Sum 12,501,994

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #25003933 ← → #25003987

Radix Representation

Decimal	25003982
Binary	1011111011000011111001110 (25 bits)
Octal	0o137303716
Hexadecimal	0x17D87CE

Divisor Catalog (4)

1 2 12,501,991 25,003,982

Collatz Trajectory (185 steps to reach 1)

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

25,003,982 12,501,991 37,505,974 18,752,987 56,258,962 28,129,481 84,388,444 42,194,222 21,097,111 63,291,334 31,645,667 94,937,002 47,468,501 142,405,504 71,202,752 35,601,376 17,800,688 8,900,344 4,450,172 2,225,086 1,112,543 3,337,630 1,668,815 5,006,446 2,503,223 7,509,670 3,754,835 11,264,506 5,632,253 16,896,760 8,448,380 4,224,190 2,112,095 6,336,286 3,168,143 9,504,430 4,752,215 14,256,646 7,128,323 21,384,970 10,692,485 32,077,456 16,038,728 8,019,364 4,009,682 2,004,841 6,014,524 3,007,262 1,503,631 4,510,894 2,255,447 6,766,342 3,383,171 10,149,514 5,074,757 15,224,272 7,612,136 3,806,068 1,903,034 951,517

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