λ
Sigma Notebook

6,247,427

43 × 145289
Deficient Odd Composite

6,247,427 is odd and not a perfect square. Its factorization is 43 × 145289 and its 4 divisors sum to 6,392,760.

Prime Factor Structure

Factorization String 43 × 145289
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 6,392,760
Proper Divisor Sum 145,333
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #6247411 ← → #6247433

Radix Representation

Decimal 6247427
Binary 10111110101010000000011 (23 bits)
Octal 0o27652003
Hexadecimal 0x5F5403

Divisor Catalog (4)

1 43 145,289 6,247,427

Collatz Trajectory (134 steps to reach 1)

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

6,247,427 18,742,282 9,371,141 28,113,424 14,056,712 7,028,356 3,514,178 1,757,089 5,271,268 2,635,634 1,317,817 3,953,452 1,976,726 988,363 2,965,090 1,482,545 4,447,636 2,223,818 1,111,909 3,335,728 1,667,864 833,932 416,966 208,483 625,450 312,725 938,176 469,088 234,544 117,272 58,636 29,318 14,659 43,978 21,989 65,968 32,984 16,492 8,246 4,123 12,370 6,185 18,556 9,278 4,639 13,918 6,959 20,878 10,439 31,318 15,659 46,978 23,489 70,468 35,234 17,617 52,852 26,426 13,213 39,640

More profiles

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