λ
Modular Archive

779,561

779561
Deficient Odd Prime

The decimal integer 779,561 is 10111110010100101001 in binary (20 bits), 2762451 in octal and BE529 in hexadecimal. Its digit sum is 35.

Prime Factor Structure

Factorization String 779561
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 779,562
Proper Divisor Sum 1
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #779543 ← → #779563

Radix Representation

Decimal 779561
Binary 10111110010100101001 (20 bits)
Octal 0o2762451
Hexadecimal 0xBE529

Divisor Catalog (2)

Collatz Trajectory (87 steps to reach 1)

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

779,561 2,338,684 1,169,342 584,671 1,754,014 877,007 2,631,022 1,315,511 3,946,534 1,973,267 5,919,802 2,959,901 8,879,704 4,439,852 2,219,926 1,109,963 3,329,890 1,664,945 4,994,836 2,497,418 1,248,709 3,746,128 1,873,064 936,532 468,266 234,133 702,400 351,200 175,600 87,800 43,900 21,950 10,975 32,926 16,463 49,390 24,695 74,086 37,043 111,130 55,565 166,696 83,348 41,674 20,837 62,512 31,256 15,628 7,814 3,907 11,722 5,861 17,584 8,792 4,396 2,198 1,099 3,298 1,649 4,948

More profiles

← Previous Integer #779,560 Browse Full Index Next Integer #779,562 →