25,770,730

2 × 5 × 2577073

25,770,730 factors as 2 × 5 × 2577073. Its 8 positive divisors give a proper-divisor sum of 20,616,602, so this integer is deficient. The Collatz stopping time is 136 steps.

Prime Factor Structure

Factorization String 2 × 5 × 2577073

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 46,387,332

Proper Divisor Sum 20,616,602

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #25770721 ← → #25770733

Radix Representation

Decimal	25770730
Binary	1100010010011101011101010 (25 bits)
Octal	0o142235352
Hexadecimal	0x1893AEA

Divisor Catalog (8)

1 2 5 10 2,577,073 5,154,146 12,885,365 25,770,730

Collatz Trajectory (136 steps to reach 1)

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

25,770,730 12,885,365 38,656,096 19,328,048 9,664,024 4,832,012 2,416,006 1,208,003 3,624,010 1,812,005 5,436,016 2,718,008 1,359,004 679,502 339,751 1,019,254 509,627 1,528,882 764,441 2,293,324 1,146,662 573,331 1,719,994 859,997 2,579,992 1,289,996 644,998 322,499 967,498 483,749 1,451,248 725,624 362,812 181,406 90,703 272,110 136,055 408,166 204,083 612,250 306,125 918,376 459,188 229,594 114,797 344,392 172,196 86,098 43,049 129,148 64,574 32,287 96,862 48,431 145,294 72,647 217,942 108,971 326,914 163,457

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