λ
Sigma Notebook

3,391,919

1091 × 3109
Deficient Odd Composite

3,391,919 is odd and not a perfect square. Its factorization is 1091 × 3109 and its 4 divisors sum to 3,396,120.

Prime Factor Structure

Factorization String 1091 × 3109
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 3,396,120
Proper Divisor Sum 4,201
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #3391909 ← → #3391933

Radix Representation

Decimal 3391919
Binary 1100111100000110101111 (22 bits)
Octal 0o14740657
Hexadecimal 0x33C1AF

Divisor Catalog (4)

1 1,091 3,109 3,391,919

Collatz Trajectory (252 steps to reach 1)

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

3,391,919 10,175,758 5,087,879 15,263,638 7,631,819 22,895,458 11,447,729 34,343,188 17,171,594 8,585,797 25,757,392 12,878,696 6,439,348 3,219,674 1,609,837 4,829,512 2,414,756 1,207,378 603,689 1,811,068 905,534 452,767 1,358,302 679,151 2,037,454 1,018,727 3,056,182 1,528,091 4,584,274 2,292,137 6,876,412 3,438,206 1,719,103 5,157,310 2,578,655 7,735,966 3,867,983 11,603,950 5,801,975 17,405,926 8,702,963 26,108,890 13,054,445 39,163,336 19,581,668 9,790,834 4,895,417 14,686,252 7,343,126 3,671,563 11,014,690 5,507,345 16,522,036 8,261,018 4,130,509 12,391,528 6,195,764 3,097,882 1,548,941 4,646,824

More profiles

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