λ
Sigma Notebook

1,080,622

2 × 17 × 37 × 859
Deficient Even Composite

1,080,622 is even and not a perfect square. Its factorization is 2 × 17 × 37 × 859 and its 16 divisors sum to 1,764,720.

Prime Factor Structure

Factorization String 2 × 17 × 37 × 859
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 1,764,720
Proper Divisor Sum 684,098
Digit Sum / Digital Root 19 (Root: 1)
Adjacent Primes #1080613 ← → #1080647

Radix Representation

Decimal 1080622
Binary 100000111110100101110 (21 bits)
Octal 0o4076456
Hexadecimal 0x107D2E

Divisor Catalog (16)

1 2 17 34 37 74 629 859 1,258 1,718 14,603 29,206 31,783 63,566 540,311 1,080,622

Collatz Trajectory (64 steps to reach 1)

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

1,080,622 540,311 1,620,934 810,467 2,431,402 1,215,701 3,647,104 1,823,552 911,776 455,888 227,944 113,972 56,986 28,493 85,480 42,740 21,370 10,685 32,056 16,028 8,014 4,007 12,022 6,011 18,034 9,017 27,052 13,526 6,763 20,290 10,145 30,436 15,218 7,609 22,828 11,414 5,707 17,122 8,561 25,684 12,842 6,421 19,264 9,632 4,816 2,408 1,204 602 301 904 452 226 113 340 170 85 256 128 64 32

More profiles

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