25,921,430

2 × 5 × 17 × 41 × 3719

25,921,430 factors as 2 × 5 × 17 × 41 × 3719. Its 32 positive divisors give a proper-divisor sum of 24,700,330, so this integer is deficient. The Collatz stopping time is 118 steps.

Prime Factor Structure

Factorization String 2 × 5 × 17 × 41 × 3719

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 50,621,760

Proper Divisor Sum 24,700,330

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #25921397 ← → #25921439

Radix Representation

Decimal	25921430
Binary	1100010111000011110010110 (25 bits)
Octal	0o142703626
Hexadecimal	0x18B8796

Divisor Catalog (32)

Collatz Trajectory (118 steps to reach 1)

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

25,921,430 12,960,715 38,882,146 19,441,073 58,323,220 29,161,610 14,580,805 43,742,416 21,871,208 10,935,604 5,467,802 2,733,901 8,201,704 4,100,852 2,050,426 1,025,213 3,075,640 1,537,820 768,910 384,455 1,153,366 576,683 1,730,050 865,025 2,595,076 1,297,538 648,769 1,946,308 973,154 486,577 1,459,732 729,866 364,933 1,094,800 547,400 273,700 136,850 68,425 205,276 102,638 51,319 153,958 76,979 230,938 115,469 346,408 173,204 86,602 43,301 129,904 64,952 32,476 16,238 8,119 24,358 12,179 36,538 18,269 54,808 27,404

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