31,970

2 × 5 × 23 × 139

Prime Factor Structure

Factorization String 2 × 5 × 23 × 139

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 60,480

Proper Divisor Sum 28,510

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #31963 ← → #31973

Radix Representation

Decimal	31970
Binary	111110011100010 (15 bits)
Octal	0o76342
Hexadecimal	0x7CE2

Divisor Catalog (16)

1 2 5 10 23 46 115 139 230 278 695 1,390 3,197 6,394 15,985 31,970

Collatz Trajectory (54 steps to reach 1)

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

31,970 15,985 47,956 23,978 11,989 35,968 17,984 8,992 4,496 2,248 1,124 562 281 844 422 211 634 317 952 476 238 119 358 179 538 269 808 404 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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