269,143

7 × 38449

Starting at 269,143, the Collatz iteration reaches 1 after 176 steps. The first transition is 807430; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 7 × 38449

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 307,600

Proper Divisor Sum 38,457

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #269141 ← → #269167

Radix Representation

Decimal	269143
Binary	1000001101101010111 (19 bits)
Octal	0o1015527
Hexadecimal	0x41B57

Divisor Catalog (4)

1 7 38,449 269,143

Collatz Trajectory (176 steps to reach 1)

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

269,143 807,430 403,715 1,211,146 605,573 1,816,720 908,360 454,180 227,090 113,545 340,636 170,318 85,159 255,478 127,739 383,218 191,609 574,828 287,414 143,707 431,122 215,561 646,684 323,342 161,671 485,014 242,507 727,522 363,761 1,091,284 545,642 272,821 818,464 409,232 204,616 102,308 51,154 25,577 76,732 38,366 19,183 57,550 28,775 86,326 43,163 129,490 64,745 194,236 97,118 48,559 145,678 72,839 218,518 109,259 327,778 163,889 491,668 245,834 122,917 368,752

← Previous Integer #269,142 Browse Full Index Next Integer #269,144 →