λ
Sigma Notebook

1,382,541

3 × 97 × 4751
Deficient Odd Composite

1,382,541 is odd and not a perfect square. Its factorization is 3 × 97 × 4751 and its 8 divisors sum to 1,862,784.

Prime Factor Structure

Factorization String 3 × 97 × 4751
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 1,862,784
Proper Divisor Sum 480,243
Digit Sum / Digital Root 24 (Root: 6)
Adjacent Primes #1382533 ← → #1382543

Radix Representation

Decimal 1382541
Binary 101010001100010001101 (21 bits)
Octal 0o5214215
Hexadecimal 0x15188D

Divisor Catalog (8)

1 3 97 291 4,751 14,253 460,847 1,382,541

Collatz Trajectory (75 steps to reach 1)

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

1,382,541 4,147,624 2,073,812 1,036,906 518,453 1,555,360 777,680 388,840 194,420 97,210 48,605 145,816 72,908 36,454 18,227 54,682 27,341 82,024 41,012 20,506 10,253 30,760 15,380 7,690 3,845 11,536 5,768 2,884 1,442 721 2,164 1,082 541 1,624 812 406 203 610 305 916 458 229 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7

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