7,948,437

3 × 7² × 139 × 389

7,948,437 factors as 3 × 7^2 × 139 × 389. Its 24 positive divisors give a proper-divisor sum of 4,500,363, so this integer is deficient. The Collatz stopping time is 124 steps.

Prime Factor Structure

Factorization String 3 × 7^2 × 139 × 389

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 12,448,800

Proper Divisor Sum 4,500,363

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #7948433 ← → #7948453

Radix Representation

Decimal	7948437
Binary	11110010100100010010101 (23 bits)
Octal	0o36244225
Hexadecimal	0x794895

Divisor Catalog (24)

Collatz Trajectory (124 steps to reach 1)

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

7,948,437 23,845,312 11,922,656 5,961,328 2,980,664 1,490,332 745,166 372,583 1,117,750 558,875 1,676,626 838,313 2,514,940 1,257,470 628,735 1,886,206 943,103 2,829,310 1,414,655 4,243,966 2,121,983 6,365,950 3,182,975 9,548,926 4,774,463 14,323,390 7,161,695 21,485,086 10,742,543 32,227,630 16,113,815 48,341,446 24,170,723 72,512,170 36,256,085 108,768,256 54,384,128 27,192,064 13,596,032 6,798,016 3,399,008 1,699,504 849,752 424,876 212,438 106,219 318,658 159,329 477,988 238,994 119,497 358,492 179,246 89,623 268,870 134,435 403,306 201,653 604,960 302,480

More profiles

Browse other published profiles and their separate link collections.

No other profiles in this collection.

← Previous Integer #7,948,436 Browse Full Index Next Integer #7,948,438 →