λ
Sigma Notebook

7,372,711

71 × 103841
Deficient Odd Composite

7,372,711 is odd and not a perfect square. Its factorization is 71 × 103841 and its 4 divisors sum to 7,476,624.

Prime Factor Structure

Factorization String 71 × 103841
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 7,476,624
Proper Divisor Sum 103,913
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #7372667 ← → #7372721

Radix Representation

Decimal 7372711
Binary 11100000111111110100111 (23 bits)
Octal 0o34077647
Hexadecimal 0x707FA7

Divisor Catalog (4)

1 71 103,841 7,372,711

Collatz Trajectory (142 steps to reach 1)

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

7,372,711 22,118,134 11,059,067 33,177,202 16,588,601 49,765,804 24,882,902 12,441,451 37,324,354 18,662,177 55,986,532 27,993,266 13,996,633 41,989,900 20,994,950 10,497,475 31,492,426 15,746,213 47,238,640 23,619,320 11,809,660 5,904,830 2,952,415 8,857,246 4,428,623 13,285,870 6,642,935 19,928,806 9,964,403 29,893,210 14,946,605 44,839,816 22,419,908 11,209,954 5,604,977 16,814,932 8,407,466 4,203,733 12,611,200 6,305,600 3,152,800 1,576,400 788,200 394,100 197,050 98,525 295,576 147,788 73,894 36,947 110,842 55,421 166,264 83,132 41,566 20,783 62,350 31,175 93,526 46,763

More profiles

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