124,127

19 × 47 × 139

124,127 factors as 19 × 47 × 139. Its 8 positive divisors give a proper-divisor sum of 10,273, so this integer is deficient. The Collatz stopping time is 180 steps.

Prime Factor Structure

Factorization String 19 × 47 × 139

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 134,400

Proper Divisor Sum 10,273

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #124123 ← → #124133

Radix Representation

Decimal	124127
Binary	11110010011011111 (17 bits)
Octal	0o362337
Hexadecimal	0x1E4DF

Divisor Catalog (8)

1 19 47 139 893 2,641 6,533 124,127

Collatz Trajectory (180 steps to reach 1)

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

124,127 372,382 186,191 558,574 279,287 837,862 418,931 1,256,794 628,397 1,885,192 942,596 471,298 235,649 706,948 353,474 176,737 530,212 265,106 132,553 397,660 198,830 99,415 298,246 149,123 447,370 223,685 671,056 335,528 167,764 83,882 41,941 125,824 62,912 31,456 15,728 7,864 3,932 1,966 983 2,950 1,475 4,426 2,213 6,640 3,320 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738

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