λ
Sigma Notebook

1,360,322

2 × 680161
Deficient Even Composite

1,360,322 is even and not a perfect square. Its factorization is 2 × 680161 and its 4 divisors sum to 2,040,486.

Prime Factor Structure

Factorization String 2 × 680161
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 2,040,486
Proper Divisor Sum 680,164
Digit Sum / Digital Root 17 (Root: 8)
Adjacent Primes #1360319 ← → #1360327

Radix Representation

Decimal 1360322
Binary 101001100000111000010 (21 bits)
Octal 0o5140702
Hexadecimal 0x14C1C2

Divisor Catalog (4)

1 2 680,161 1,360,322

Collatz Trajectory (111 steps to reach 1)

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

1,360,322 680,161 2,040,484 1,020,242 510,121 1,530,364 765,182 382,591 1,147,774 573,887 1,721,662 860,831 2,582,494 1,291,247 3,873,742 1,936,871 5,810,614 2,905,307 8,715,922 4,357,961 13,073,884 6,536,942 3,268,471 9,805,414 4,902,707 14,708,122 7,354,061 22,062,184 11,031,092 5,515,546 2,757,773 8,273,320 4,136,660 2,068,330 1,034,165 3,102,496 1,551,248 775,624 387,812 193,906 96,953 290,860 145,430 72,715 218,146 109,073 327,220 163,610 81,805 245,416 122,708 61,354 30,677 92,032 46,016 23,008 11,504 5,752 2,876 1,438

More profiles

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