λ
Ratio Atlas

7,743,979

89 × 87011
Deficient Odd Composite

7,743,979 factors as 89 × 87011. Its 4 positive divisors give a proper-divisor sum of 87,101, so this integer is deficient. The Collatz stopping time is 354 steps.

Prime Factor Structure

Factorization String 89 × 87011
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 7,831,080
Proper Divisor Sum 87,101
Digit Sum / Digital Root 46 (Root: 1)
Adjacent Primes #7743949 ← → #7743991

Radix Representation

Decimal 7743979
Binary 11101100010100111101011 (23 bits)
Octal 0o35424753
Hexadecimal 0x7629EB

Divisor Catalog (4)

1 89 87,011 7,743,979

Collatz Trajectory (354 steps to reach 1)

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

7,743,979 23,231,938 11,615,969 34,847,908 17,423,954 8,711,977 26,135,932 13,067,966 6,533,983 19,601,950 9,800,975 29,402,926 14,701,463 44,104,390 22,052,195 66,156,586 33,078,293 99,234,880 49,617,440 24,808,720 12,404,360 6,202,180 3,101,090 1,550,545 4,651,636 2,325,818 1,162,909 3,488,728 1,744,364 872,182 436,091 1,308,274 654,137 1,962,412 981,206 490,603 1,471,810 735,905 2,207,716 1,103,858 551,929 1,655,788 827,894 413,947 1,241,842 620,921 1,862,764 931,382 465,691 1,397,074 698,537 2,095,612 1,047,806 523,903 1,571,710 785,855 2,357,566 1,178,783 3,536,350 1,768,175

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