λ
Sequence Observatory

4,396,759

83 × 52973
Deficient Odd Composite

Starting at 4,396,759, the Collatz iteration reaches 1 after 211 steps. The first transition is 13190278; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 83 × 52973
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 4,449,816
Proper Divisor Sum 53,057
Digit Sum / Digital Root 43 (Root: 7)
Adjacent Primes #4396751 ← → #4396781

Radix Representation

Decimal 4396759
Binary 10000110001011011010111 (23 bits)
Octal 0o20613327
Hexadecimal 0x4316D7

Divisor Catalog (4)

1 83 52,973 4,396,759

Collatz Trajectory (211 steps to reach 1)

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

4,396,759 13,190,278 6,595,139 19,785,418 9,892,709 29,678,128 14,839,064 7,419,532 3,709,766 1,854,883 5,564,650 2,782,325 8,346,976 4,173,488 2,086,744 1,043,372 521,686 260,843 782,530 391,265 1,173,796 586,898 293,449 880,348 440,174 220,087 660,262 330,131 990,394 495,197 1,485,592 742,796 371,398 185,699 557,098 278,549 835,648 417,824 208,912 104,456 52,228 26,114 13,057 39,172 19,586 9,793 29,380 14,690 7,345 22,036 11,018 5,509 16,528 8,264 4,132 2,066 1,033 3,100 1,550 775

More profiles

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