38,989

127 × 307

38,989 factors as 127 × 307. Its 4 positive divisors give a proper-divisor sum of 435, so this integer is deficient. The Collatz stopping time is 124 steps.

Prime Factor Structure

Factorization String 127 × 307

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 39,424

Proper Divisor Sum 435

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #38977 ← → #38993

Radix Representation

Decimal	38989
Binary	1001100001001101 (16 bits)
Octal	0o114115
Hexadecimal	0x984D

Divisor Catalog (4)

1 127 307 38,989

Collatz Trajectory (124 steps to reach 1)

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

38,989 116,968 58,484 29,242 14,621 43,864 21,932 10,966 5,483 16,450 8,225 24,676 12,338 6,169 18,508 9,254 4,627 13,882 6,941 20,824 10,412 5,206 2,603 7,810 3,905 11,716 5,858 2,929 8,788 4,394 2,197 6,592 3,296 1,648 824 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334 167 502 251

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