λ
Ratio Atlas

25,750,183

25750183
Deficient Odd Prime

25,750,183 factors as 25750183. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 242 steps.

Prime Factor Structure

Factorization String 25750183
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 25,750,184
Proper Divisor Sum 1
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #25750159 ← → #25750211

Radix Representation

Decimal 25750183
Binary 1100010001110101010100111 (25 bits)
Octal 0o142165247
Hexadecimal 0x188EAA7

Divisor Catalog (2)

Collatz Trajectory (242 steps to reach 1)

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

25,750,183 77,250,550 38,625,275 115,875,826 57,937,913 173,813,740 86,906,870 43,453,435 130,360,306 65,180,153 195,540,460 97,770,230 48,885,115 146,655,346 73,327,673 219,983,020 109,991,510 54,995,755 164,987,266 82,493,633 247,480,900 123,740,450 61,870,225 185,610,676 92,805,338 46,402,669 139,208,008 69,604,004 34,802,002 17,401,001 52,203,004 26,101,502 13,050,751 39,152,254 19,576,127 58,728,382 29,364,191 88,092,574 44,046,287 132,138,862 66,069,431 198,208,294 99,104,147 297,312,442 148,656,221 445,968,664 222,984,332 111,492,166 55,746,083 167,238,250 83,619,125 250,857,376 125,428,688 62,714,344 31,357,172 15,678,586 7,839,293 23,517,880 11,758,940 5,879,470

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