121,626

2 × 3² × 29 × 233

The decimal integer 121,626 is 11101101100011010 in binary (17 bits), 355432 in octal and 1DB1A in hexadecimal. Its digit sum is 18.

Prime Factor Structure

Factorization String 2 × 3^2 × 29 × 233

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 273,780

Proper Divisor Sum 152,154

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #121621 ← → #121631

Radix Representation

Decimal	121626
Binary	11101101100011010 (17 bits)
Octal	0o355432
Hexadecimal	0x1DB1A

Divisor Catalog (24)

1 2 3 6 9 18 29 58 87 174 233 261 466 522 699 1,398 2,097 4,194 6,757 13,514 20,271 40,542 60,813 121,626

Collatz Trajectory (35 steps to reach 1)

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

121,626 60,813 182,440 91,220 45,610 22,805 68,416 34,208 17,104 8,552 4,276 2,138 1,069 3,208 1,604 802 401 1,204 602 301 904 452 226 113 340 170 85 256 128 64 32 16 8 4 2 1

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