λ
Sigma Notebook

8,390,441

8390441
Deficient Odd Prime

8,390,441 is odd and not a perfect square. Its factorization is 8390441 and its 2 divisors sum to 8,390,442.

Prime Factor Structure

Factorization String 8390441
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 8,390,442
Proper Divisor Sum 1
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #8390413 ← → #8390443

Radix Representation

Decimal 8390441
Binary 100000000000011100101001 (24 bits)
Octal 0o40003451
Hexadecimal 0x800729

Divisor Catalog (2)

Collatz Trajectory (168 steps to reach 1)

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

8,390,441 25,171,324 12,585,662 6,292,831 18,878,494 9,439,247 28,317,742 14,158,871 42,476,614 21,238,307 63,714,922 31,857,461 95,572,384 47,786,192 23,893,096 11,946,548 5,973,274 2,986,637 8,959,912 4,479,956 2,239,978 1,119,989 3,359,968 1,679,984 839,992 419,996 209,998 104,999 314,998 157,499 472,498 236,249 708,748 354,374 177,187 531,562 265,781 797,344 398,672 199,336 99,668 49,834 24,917 74,752 37,376 18,688 9,344 4,672 2,336 1,168 584 292 146 73 220 110 55 166 83 250

More profiles

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