λ
Sigma Notebook

2,835,727

181 × 15667
Deficient Odd Composite

2,835,727 is odd and not a perfect square. Its factorization is 181 × 15667 and its 4 divisors sum to 2,851,576.

Prime Factor Structure

Factorization String 181 × 15667
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 2,851,576
Proper Divisor Sum 15,849
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #2835697 ← → #2835733

Radix Representation

Decimal 2835727
Binary 1010110100010100001111 (22 bits)
Octal 0o12642417
Hexadecimal 0x2B450F

Divisor Catalog (4)

1 181 15,667 2,835,727

Collatz Trajectory (169 steps to reach 1)

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

2,835,727 8,507,182 4,253,591 12,760,774 6,380,387 19,141,162 9,570,581 28,711,744 14,355,872 7,177,936 3,588,968 1,794,484 897,242 448,621 1,345,864 672,932 336,466 168,233 504,700 252,350 126,175 378,526 189,263 567,790 283,895 851,686 425,843 1,277,530 638,765 1,916,296 958,148 479,074 239,537 718,612 359,306 179,653 538,960 269,480 134,740 67,370 33,685 101,056 50,528 25,264 12,632 6,316 3,158 1,579 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000 2,000 1,000 500

More profiles

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