λ
Sigma Notebook

1,433,630

2 × 5 × 11 × 13033
Deficient Even Composite

1,433,630 is even and not a perfect square. Its factorization is 2 × 5 × 11 × 13033 and its 16 divisors sum to 2,815,344.

Prime Factor Structure

Factorization String 2 × 5 × 11 × 13033
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 2,815,344
Proper Divisor Sum 1,381,714
Digit Sum / Digital Root 20 (Root: 2)
Adjacent Primes #1433629 ← → #1433633

Radix Representation

Decimal 1433630
Binary 101011110000000011110 (21 bits)
Octal 0o5360036
Hexadecimal 0x15E01E

Divisor Catalog (16)

1 2 5 10 11 22 55 110 13,033 26,066 65,165 130,330 143,363 286,726 716,815 1,433,630

Collatz Trajectory (75 steps to reach 1)

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

1,433,630 716,815 2,150,446 1,075,223 3,225,670 1,612,835 4,838,506 2,419,253 7,257,760 3,628,880 1,814,440 907,220 453,610 226,805 680,416 340,208 170,104 85,052 42,526 21,263 63,790 31,895 95,686 47,843 143,530 71,765 215,296 107,648 53,824 26,912 13,456 6,728 3,364 1,682 841 2,524 1,262 631 1,894 947 2,842 1,421 4,264 2,132 1,066 533 1,600 800 400 200 100 50 25 76 38 19 58 29 88 44

More profiles

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