λ
Sigma Notebook

8,246,149

1097 × 7517
Deficient Odd Composite

8,246,149 is odd and not a perfect square. Its factorization is 1097 × 7517 and its 4 divisors sum to 8,254,764.

Prime Factor Structure

Factorization String 1097 × 7517
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 8,254,764
Proper Divisor Sum 8,615
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #8246143 ← → #8246201

Radix Representation

Decimal 8246149
Binary 11111011101001110000101 (23 bits)
Octal 0o37351605
Hexadecimal 0x7DD385

Divisor Catalog (4)

1 1,097 7,517 8,246,149

Collatz Trajectory (168 steps to reach 1)

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

8,246,149 24,738,448 12,369,224 6,184,612 3,092,306 1,546,153 4,638,460 2,319,230 1,159,615 3,478,846 1,739,423 5,218,270 2,609,135 7,827,406 3,913,703 11,741,110 5,870,555 17,611,666 8,805,833 26,417,500 13,208,750 6,604,375 19,813,126 9,906,563 29,719,690 14,859,845 44,579,536 22,289,768 11,144,884 5,572,442 2,786,221 8,358,664 4,179,332 2,089,666 1,044,833 3,134,500 1,567,250 783,625 2,350,876 1,175,438 587,719 1,763,158 881,579 2,644,738 1,322,369 3,967,108 1,983,554 991,777 2,975,332 1,487,666 743,833 2,231,500 1,115,750 557,875 1,673,626 836,813 2,510,440 1,255,220 627,610 313,805

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