112,487

197 × 571

Starting at 112,487, the Collatz iteration reaches 1 after 198 steps. The first transition is 337462; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 197 × 571

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 113,256

Proper Divisor Sum 769

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #112481 ← → #112501

Radix Representation

Decimal	112487
Binary	11011011101100111 (17 bits)
Octal	0o333547
Hexadecimal	0x1B767

Divisor Catalog (4)

1 197 571 112,487

Collatz Trajectory (198 steps to reach 1)

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

112,487 337,462 168,731 506,194 253,097 759,292 379,646 189,823 569,470 284,735 854,206 427,103 1,281,310 640,655 1,921,966 960,983 2,882,950 1,441,475 4,324,426 2,162,213 6,486,640 3,243,320 1,621,660 810,830 405,415 1,216,246 608,123 1,824,370 912,185 2,736,556 1,368,278 684,139 2,052,418 1,026,209 3,078,628 1,539,314 769,657 2,308,972 1,154,486 577,243 1,731,730 865,865 2,597,596 1,298,798 649,399 1,948,198 974,099 2,922,298 1,461,149 4,383,448 2,191,724 1,095,862 547,931 1,643,794 821,897 2,465,692 1,232,846 616,423 1,849,270 924,635

← Previous Integer #112,486 Browse Full Index Next Integer #112,488 →