25,506,602

2 × 11 × 29 × 39979

25,506,602 factors as 2 × 11 × 29 × 39979. Its 16 positive divisors give a proper-divisor sum of 17,671,798, so this integer is deficient. The Collatz stopping time is 167 steps.

Prime Factor Structure

Factorization String 2 × 11 × 29 × 39979

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 43,178,400

Proper Divisor Sum 17,671,798

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #25506587 ← → #25506619

Radix Representation

Decimal	25506602
Binary	1100001010011001100101010 (25 bits)
Octal	0o141231452
Hexadecimal	0x185332A

Divisor Catalog (16)

1 2 11 22 29 58 319 638 39,979 79,958 439,769 879,538 1,159,391 2,318,782 12,753,301 25,506,602

Collatz Trajectory (167 steps to reach 1)

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

25,506,602 12,753,301 38,259,904 19,129,952 9,564,976 4,782,488 2,391,244 1,195,622 597,811 1,793,434 896,717 2,690,152 1,345,076 672,538 336,269 1,008,808 504,404 252,202 126,101 378,304 189,152 94,576 47,288 23,644 11,822 5,911 17,734 8,867 26,602 13,301 39,904 19,952 9,976 4,988 2,494 1,247 3,742 1,871 5,614 2,807 8,422 4,211 12,634 6,317 18,952 9,476 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000 2,000 1,000 500 250 125

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