λ
Sigma Notebook

1,090,082

2 × 7 × 77863
Deficient Even Composite

1,090,082 is even and not a perfect square. Its factorization is 2 × 7 × 77863 and its 8 divisors sum to 1,868,736.

Prime Factor Structure

Factorization String 2 × 7 × 77863
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 1,868,736
Proper Divisor Sum 778,654
Digit Sum / Digital Root 20 (Root: 2)
Adjacent Primes #1090031 ← → #1090097

Radix Representation

Decimal 1090082
Binary 100001010001000100010 (21 bits)
Octal 0o4121042
Hexadecimal 0x10A222

Divisor Catalog (8)

1 2 7 14 77,863 155,726 545,041 1,090,082

Collatz Trajectory (85 steps to reach 1)

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

1,090,082 545,041 1,635,124 817,562 408,781 1,226,344 613,172 306,586 153,293 459,880 229,940 114,970 57,485 172,456 86,228 43,114 21,557 64,672 32,336 16,168 8,084 4,042 2,021 6,064 3,032 1,516 758 379 1,138 569 1,708 854 427 1,282 641 1,924 962 481 1,444 722 361 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196

More profiles

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