λ
Sigma Notebook

8,118,242

2 × 11 × 463 × 797
Deficient Even Composite

8,118,242 is even and not a perfect square. Its factorization is 2 × 11 × 463 × 797 and its 16 divisors sum to 13,329,792.

Prime Factor Structure

Factorization String 2 × 11 × 463 × 797
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 13,329,792
Proper Divisor Sum 5,211,550
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #8118239 ← → #8118251

Radix Representation

Decimal 8118242
Binary 11110111101111111100010 (23 bits)
Octal 0o36757742
Hexadecimal 0x7BDFE2

Divisor Catalog (16)

1 2 11 22 463 797 926 1,594 5,093 8,767 10,186 17,534 369,011 738,022 4,059,121 8,118,242

Collatz Trajectory (230 steps to reach 1)

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

8,118,242 4,059,121 12,177,364 6,088,682 3,044,341 9,133,024 4,566,512 2,283,256 1,141,628 570,814 285,407 856,222 428,111 1,284,334 642,167 1,926,502 963,251 2,889,754 1,444,877 4,334,632 2,167,316 1,083,658 541,829 1,625,488 812,744 406,372 203,186 101,593 304,780 152,390 76,195 228,586 114,293 342,880 171,440 85,720 42,860 21,430 10,715 32,146 16,073 48,220 24,110 12,055 36,166 18,083 54,250 27,125 81,376 40,688 20,344 10,172 5,086 2,543 7,630 3,815 11,446 5,723 17,170 8,585

More profiles

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