25,974,209

25974209

25,974,209 factors as 25974209. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 118 steps.

Prime Factor Structure

Factorization String 25974209

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 25,974,210

Proper Divisor Sum 1

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #25974191 ← → #25974211

Radix Representation

Decimal	25974209
Binary	1100011000101010111000001 (25 bits)
Octal	0o143052701
Hexadecimal	0x18C55C1

Divisor Catalog (2)

1 25,974,209

Collatz Trajectory (118 steps to reach 1)

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

25,974,209 77,922,628 38,961,314 19,480,657 58,441,972 29,220,986 14,610,493 43,831,480 21,915,740 10,957,870 5,478,935 16,436,806 8,218,403 24,655,210 12,327,605 36,982,816 18,491,408 9,245,704 4,622,852 2,311,426 1,155,713 3,467,140 1,733,570 866,785 2,600,356 1,300,178 650,089 1,950,268 975,134 487,567 1,462,702 731,351 2,194,054 1,097,027 3,291,082 1,645,541 4,936,624 2,468,312 1,234,156 617,078 308,539 925,618 462,809 1,388,428 694,214 347,107 1,041,322 520,661 1,561,984 780,992 390,496 195,248 97,624 48,812 24,406 12,203 36,610 18,305 54,916 27,458

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