λ
Sigma Notebook

6,142,474

2 × 132 × 17 × 1069
Deficient Even Composite

6,142,474 is even and not a perfect square. Its factorization is 2 × 13^2 × 17 × 1069 and its 24 divisors sum to 10,573,740.

Prime Factor Structure

Factorization String 2 × 13^2 × 17 × 1069
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 10,573,740
Proper Divisor Sum 4,431,266
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #6142469 ← → #6142483

Radix Representation

Decimal 6142474
Binary 10111011011101000001010 (23 bits)
Octal 0o27335012
Hexadecimal 0x5DBA0A

Divisor Catalog (24)

1 2 13 17 26 34 169 221 338 442 1,069 2,138 2,873 5,746 13,897 18,173 27,794 36,346 180,661 236,249 361,322 472,498 3,071,237 6,142,474

Collatz Trajectory (59 steps to reach 1)

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

6,142,474 3,071,237 9,213,712 4,606,856 2,303,428 1,151,714 575,857 1,727,572 863,786 431,893 1,295,680 647,840 323,920 161,960 80,980 40,490 20,245 60,736 30,368 15,184 7,592 3,796 1,898 949 2,848 1,424 712 356 178 89 268 134 67 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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