7,277,491

13 × 559807

Starting at 7,277,491, the Collatz iteration reaches 1 after 98 steps. The first transition is 21832474; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 13 × 559807

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 7,837,312

Proper Divisor Sum 559,821

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #7277489 ← → #7277503

Radix Representation

Decimal	7277491
Binary	11011110000101110110011 (23 bits)
Octal	0o33605663
Hexadecimal	0x6F0BB3

Divisor Catalog (4)

1 13 559,807 7,277,491

Collatz Trajectory (98 steps to reach 1)

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

7,277,491 21,832,474 10,916,237 32,748,712 16,374,356 8,187,178 4,093,589 12,280,768 6,140,384 3,070,192 1,535,096 767,548 383,774 191,887 575,662 287,831 863,494 431,747 1,295,242 647,621 1,942,864 971,432 485,716 242,858 121,429 364,288 182,144 91,072 45,536 22,768 11,384 5,692 2,846 1,423 4,270 2,135 6,406 3,203 9,610 4,805 14,416 7,208 3,604 1,802 901 2,704 1,352 676 338 169 508 254 127 382 191 574 287 862 431 1,294

← Previous Integer #7,277,490 Browse Full Index Next Integer #7,277,492 →