Base | Representation |
---|---|
bin | 1001000101100… |
… | …01110000011101 |
3 | 12022102122211002 |
4 | 10202301300131 |
5 | 124003204230 |
6 | 11321440045 |
7 | 1613622653 |
oct | 442616035 |
9 | 168378732 |
10 | 76225565 |
11 | 3a033439 |
12 | 21640025 |
13 | 12a3b3b0 |
14 | a1a2dd3 |
15 | 6a5a545 |
hex | 48b1c1d |
76225565 has 32 divisors (see below), whose sum is σ = 104461056. Its totient is φ = 52968960.
The previous prime is 76225537. The next prime is 76225571. The reversal of 76225565 is 56552267.
It is not a de Polignac number, because 76225565 - 28 = 76225309 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99785 + ... + 100545.
It is an arithmetic number, because the mean of its divisors is an integer number (3264408).
Almost surely, 276225565 is an apocalyptic number.
It is an amenable number.
76225565 is a deficient number, since it is larger than the sum of its proper divisors (28235491).
76225565 is a wasteful number, since it uses less digits than its factorization.
76225565 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 869.
The product of its digits is 126000, while the sum is 38.
The square root of 76225565 is about 8730.7253421466. The cubic root of 76225565 is about 424.0010030978.
The spelling of 76225565 in words is "seventy-six million, two hundred twenty-five thousand, five hundred sixty-five".
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