λ
Sigma Notebook

2,115,052

22 × 528763
Deficient Even Composite

2,115,052 is even and not a perfect square. Its factorization is 2^2 × 528763 and its 6 divisors sum to 3,701,348.

Prime Factor Structure

Factorization String 2^2 × 528763
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 3,701,348
Proper Divisor Sum 1,586,296
Digit Sum / Digital Root 16 (Root: 7)
Adjacent Primes #2115049 ← → #2115059

Radix Representation

Decimal 2115052
Binary 1000000100010111101100 (22 bits)
Octal 0o10042754
Hexadecimal 0x2045EC

Divisor Catalog (6)

1 2 4 528,763 1,057,526 2,115,052

Collatz Trajectory (210 steps to reach 1)

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

2,115,052 1,057,526 528,763 1,586,290 793,145 2,379,436 1,189,718 594,859 1,784,578 892,289 2,676,868 1,338,434 669,217 2,007,652 1,003,826 501,913 1,505,740 752,870 376,435 1,129,306 564,653 1,693,960 846,980 423,490 211,745 635,236 317,618 158,809 476,428 238,214 119,107 357,322 178,661 535,984 267,992 133,996 66,998 33,499 100,498 50,249 150,748 75,374 37,687 113,062 56,531 169,594 84,797 254,392 127,196 63,598 31,799 95,398 47,699 143,098 71,549 214,648 107,324 53,662 26,831 80,494

More profiles

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