λ
Sigma Notebook

6,222,348

22 × 32 × 11 × 19 × 827
Abundant Even Composite

6,222,348 is even and not a perfect square. Its factorization is 2^2 × 3^2 × 11 × 19 × 827 and its 72 divisors sum to 18,083,520.

Prime Factor Structure

Factorization String 2^2 × 3^2 × 11 × 19 × 827
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 72
Divisor Sum (σ) 18,083,520
Proper Divisor Sum 11,861,172
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #6222343 ← → #6222353

Radix Representation

Decimal 6222348
Binary 10111101111001000001100 (23 bits)
Octal 0o27571014
Hexadecimal 0x5EF20C

Divisor Catalog (60 of 72)

1 2 3 4 6 9 11 12 18 19 22 33 36 38 44 57 66 76 99 114 132 171 198 209 228 342 396 418 627 684 827 836 1,254 1,654 1,881 2,481 2,508 3,308 3,762 4,962 7,443 7,524 9,097 9,924 14,886 15,713 18,194 27,291 29,772 31,426 36,388 47,139 54,582 62,852 81,873 94,278 109,164 141,417 163,746 172,843

Collatz Trajectory (72 steps to reach 1)

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

6,222,348 3,111,174 1,555,587 4,666,762 2,333,381 7,000,144 3,500,072 1,750,036 875,018 437,509 1,312,528 656,264 328,132 164,066 82,033 246,100 123,050 61,525 184,576 92,288 46,144 23,072 11,536 5,768 2,884 1,442 721 2,164 1,082 541 1,624 812 406 203 610 305 916 458 229 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34

More profiles

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