2,402,666

2 × 7² × 24517

2,402,666 factors as 2 × 7^2 × 24517. Its 12 positive divisors give a proper-divisor sum of 1,789,912, so this integer is deficient. The Collatz stopping time is 91 steps.

Prime Factor Structure

Factorization String 2 × 7^2 × 24517

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 4,192,578

Proper Divisor Sum 1,789,912

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2402663 ← → #2402677

Radix Representation

Decimal	2402666
Binary	1001001010100101101010 (22 bits)
Octal	0o11124552
Hexadecimal	0x24A96A

Divisor Catalog (12)

1 2 7 14 49 98 24,517 49,034 171,619 343,238 1,201,333 2,402,666

Collatz Trajectory (91 steps to reach 1)

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

2,402,666 1,201,333 3,604,000 1,802,000 901,000 450,500 225,250 112,625 337,876 168,938 84,469 253,408 126,704 63,352 31,676 15,838 7,919 23,758 11,879 35,638 17,819 53,458 26,729 80,188 40,094 20,047 60,142 30,071 90,214 45,107 135,322 67,661 202,984 101,492 50,746 25,373 76,120 38,060 19,030 9,515 28,546 14,273 42,820 21,410 10,705 32,116 16,058 8,029 24,088 12,044 6,022 3,011 9,034 4,517 13,552 6,776 3,388 1,694 847 2,542

More profiles

Browse other published profiles and their separate link collections.

No other profiles in this collection.

← Previous Integer #2,402,665 Browse Full Index Next Integer #2,402,667 →