λ
Sigma Notebook

7,801,595

5 × 61 × 25579
Deficient Odd Composite

7,801,595 is odd and not a perfect square. Its factorization is 5 × 61 × 25579 and its 8 divisors sum to 9,515,760.

Prime Factor Structure

Factorization String 5 × 61 × 25579
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 9,515,760
Proper Divisor Sum 1,714,165
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #7801567 ← → #7801597

Radix Representation

Decimal 7801595
Binary 11101110000101011111011 (23 bits)
Octal 0o35605373
Hexadecimal 0x770AFB

Divisor Catalog (8)

1 5 61 305 25,579 127,895 1,560,319 7,801,595

Collatz Trajectory (217 steps to reach 1)

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

7,801,595 23,404,786 11,702,393 35,107,180 17,553,590 8,776,795 26,330,386 13,165,193 39,495,580 19,747,790 9,873,895 29,621,686 14,810,843 44,432,530 22,216,265 66,648,796 33,324,398 16,662,199 49,986,598 24,993,299 74,979,898 37,489,949 112,469,848 56,234,924 28,117,462 14,058,731 42,176,194 21,088,097 63,264,292 31,632,146 15,816,073 47,448,220 23,724,110 11,862,055 35,586,166 17,793,083 53,379,250 26,689,625 80,068,876 40,034,438 20,017,219 60,051,658 30,025,829 90,077,488 45,038,744 22,519,372 11,259,686 5,629,843 16,889,530 8,444,765 25,334,296 12,667,148 6,333,574 3,166,787 9,500,362 4,750,181 14,250,544 7,125,272 3,562,636 1,781,318

More profiles

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