7,625,187

3² × 71 × 11933

7,625,187 factors as 3^2 × 71 × 11933. Its 12 positive divisors give a proper-divisor sum of 3,545,037, so this integer is deficient. The Collatz stopping time is 217 steps.

Prime Factor Structure

Factorization String 3^2 × 71 × 11933

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 11,170,224

Proper Divisor Sum 3,545,037

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #7625171 ← → #7625209

Radix Representation

Decimal	7625187
Binary	11101000101100111100011 (23 bits)
Octal	0o35054743
Hexadecimal	0x7459E3

Divisor Catalog (12)

1 3 9 71 213 639 11,933 35,799 107,397 847,243 2,541,729 7,625,187

Collatz Trajectory (217 steps to reach 1)

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

7,625,187 22,875,562 11,437,781 34,313,344 17,156,672 8,578,336 4,289,168 2,144,584 1,072,292 536,146 268,073 804,220 402,110 201,055 603,166 301,583 904,750 452,375 1,357,126 678,563 2,035,690 1,017,845 3,053,536 1,526,768 763,384 381,692 190,846 95,423 286,270 143,135 429,406 214,703 644,110 322,055 966,166 483,083 1,449,250 724,625 2,173,876 1,086,938 543,469 1,630,408 815,204 407,602 203,801 611,404 305,702 152,851 458,554 229,277 687,832 343,916 171,958 85,979 257,938 128,969 386,908 193,454 96,727 290,182

← Previous Integer #7,625,186 Browse Full Index Next Integer #7,625,188 →