λ
Modular Archive

976,639

976639
Deficient Odd Prime

The decimal integer 976,639 is 11101110011011111111 in binary (20 bits), 3563377 in octal and EE6FF in hexadecimal. Its digit sum is 40.

Prime Factor Structure

Factorization String 976639
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 976,640
Proper Divisor Sum 1
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #976637 ← → #976643

Radix Representation

Decimal 976639
Binary 11101110011011111111 (20 bits)
Octal 0o3563377
Hexadecimal 0xEE6FF

Divisor Catalog (2)

Collatz Trajectory (95 steps to reach 1)

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

976,639 2,929,918 1,464,959 4,394,878 2,197,439 6,592,318 3,296,159 9,888,478 4,944,239 14,832,718 7,416,359 22,249,078 11,124,539 33,373,618 16,686,809 50,060,428 25,030,214 12,515,107 37,545,322 18,772,661 56,317,984 28,158,992 14,079,496 7,039,748 3,519,874 1,759,937 5,279,812 2,639,906 1,319,953 3,959,860 1,979,930 989,965 2,969,896 1,484,948 742,474 371,237 1,113,712 556,856 278,428 139,214 69,607 208,822 104,411 313,234 156,617 469,852 234,926 117,463 352,390 176,195 528,586 264,293 792,880 396,440 198,220 99,110 49,555 148,666 74,333 223,000

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