λ
Sigma Notebook

1,302,497

7 × 186071
Deficient Odd Composite

1,302,497 is odd and not a perfect square. Its factorization is 7 × 186071 and its 4 divisors sum to 1,488,576.

Prime Factor Structure

Factorization String 7 × 186071
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 1,488,576
Proper Divisor Sum 186,079
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #1302493 ← → #1302563

Radix Representation

Decimal 1302497
Binary 100111101111111100001 (21 bits)
Octal 0o4757741
Hexadecimal 0x13DFE1

Divisor Catalog (4)

1 7 186,071 1,302,497

Collatz Trajectory (124 steps to reach 1)

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

1,302,497 3,907,492 1,953,746 976,873 2,930,620 1,465,310 732,655 2,197,966 1,098,983 3,296,950 1,648,475 4,945,426 2,472,713 7,418,140 3,709,070 1,854,535 5,563,606 2,781,803 8,345,410 4,172,705 12,518,116 6,259,058 3,129,529 9,388,588 4,694,294 2,347,147 7,041,442 3,520,721 10,562,164 5,281,082 2,640,541 7,921,624 3,960,812 1,980,406 990,203 2,970,610 1,485,305 4,455,916 2,227,958 1,113,979 3,341,938 1,670,969 5,012,908 2,506,454 1,253,227 3,759,682 1,879,841 5,639,524 2,819,762 1,409,881 4,229,644 2,114,822 1,057,411 3,172,234 1,586,117 4,758,352 2,379,176 1,189,588 594,794 297,397

More profiles

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