λ
Sigma Notebook

1,436,717

1051 × 1367
Deficient Odd Composite

1,436,717 is odd and not a perfect square. Its factorization is 1051 × 1367 and its 4 divisors sum to 1,439,136.

Prime Factor Structure

Factorization String 1051 × 1367
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 1,439,136
Proper Divisor Sum 2,419
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #1436711 ← → #1436731

Radix Representation

Decimal 1436717
Binary 101011110110000101101 (21 bits)
Octal 0o5366055
Hexadecimal 0x15EC2D

Divisor Catalog (4)

1 1,051 1,367 1,436,717

Collatz Trajectory (75 steps to reach 1)

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

1,436,717 4,310,152 2,155,076 1,077,538 538,769 1,616,308 808,154 404,077 1,212,232 606,116 303,058 151,529 454,588 227,294 113,647 340,942 170,471 511,414 255,707 767,122 383,561 1,150,684 575,342 287,671 863,014 431,507 1,294,522 647,261 1,941,784 970,892 485,446 242,723 728,170 364,085 1,092,256 546,128 273,064 136,532 68,266 34,133 102,400 51,200 25,600 12,800 6,400 3,200 1,600 800 400 200 100 50 25 76 38 19 58 29 88 44

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