Base | Representation |
---|---|
bin | 1000001110100… |
… | …11100101001010 |
3 | 11210212210020012 |
4 | 10013103211022 |
5 | 120132232244 |
6 | 10503231522 |
7 | 1465460240 |
oct | 407234512 |
9 | 153783205 |
10 | 69024074 |
11 | 35a64899 |
12 | 1b1485a2 |
13 | 113b9562 |
14 | 924a790 |
15 | 60d689e |
hex | 41d394a |
69024074 has 32 divisors (see below), whose sum is σ = 127612800. Its totient is φ = 27336960.
The previous prime is 69024047. The next prime is 69024077. The reversal of 69024074 is 47042096.
It is a self number, because there is not a number n which added to its sum of digits gives 69024074.
It is not an unprimeable number, because it can be changed into a prime (69024077) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7742 + ... + 14070.
It is an arithmetic number, because the mean of its divisors is an integer number (3987900).
Almost surely, 269024074 is an apocalyptic number.
69024074 is a deficient number, since it is larger than the sum of its proper divisors (58588726).
69024074 is a wasteful number, since it uses less digits than its factorization.
69024074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6398.
The product of its (nonzero) digits is 12096, while the sum is 32.
The square root of 69024074 is about 8308.0728210578. The cubic root of 69024074 is about 410.2042884373.
The spelling of 69024074 in words is "sixty-nine million, twenty-four thousand, seventy-four".
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