λ
Sigma Notebook

4,205,696

27 × 11 × 29 × 103
Abundant Even Composite

4,205,696 is even and not a perfect square. Its factorization is 2^7 × 11 × 29 × 103 and its 64 divisors sum to 9,547,200.

Prime Factor Structure

Factorization String 2^7 × 11 × 29 × 103
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 64
Divisor Sum (σ) 9,547,200
Proper Divisor Sum 5,341,504
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #4205689 ← → #4205699

Radix Representation

Decimal 4205696
Binary 10000000010110010000000 (23 bits)
Octal 0o20026200
Hexadecimal 0x402C80

Divisor Catalog (60 of 64)

1 2 4 8 11 16 22 29 32 44 58 64 88 103 116 128 176 206 232 319 352 412 464 638 704 824 928 1,133 1,276 1,408 1,648 1,856 2,266 2,552 2,987 3,296 3,712 4,532 5,104 5,974 6,592 9,064 10,208 11,948 13,184 18,128 20,416 23,896 32,857 36,256 40,832 47,792 65,714 72,512 95,584 131,428 145,024 191,168 262,856 382,336

Collatz Trajectory (167 steps to reach 1)

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

4,205,696 2,102,848 1,051,424 525,712 262,856 131,428 65,714 32,857 98,572 49,286 24,643 73,930 36,965 110,896 55,448 27,724 13,862 6,931 20,794 10,397 31,192 15,596 7,798 3,899 11,698 5,849 17,548 8,774 4,387 13,162 6,581 19,744 9,872 4,936 2,468 1,234 617 1,852 926 463 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762 881 2,644 1,322 661 1,984 992 496 248 124

More profiles

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