Base | Representation |
---|---|
bin | 1111010001011… |
… | …0111101000010 |
3 | 11110112102220012 |
4 | 3310112331002 |
5 | 112344312104 |
6 | 10204544522 |
7 | 1405322360 |
oct | 364267502 |
9 | 143472805 |
10 | 64057154 |
11 | 331820a7 |
12 | 19552142 |
13 | 1036a855 |
14 | 8716630 |
15 | 5954d6e |
hex | 3d16f42 |
64057154 has 16 divisors (see below), whose sum is σ = 110076288. Its totient is φ = 27387072.
The previous prime is 64057117. The next prime is 64057157. The reversal of 64057154 is 45175046.
It is a self number, because there is not a number n which added to its sum of digits gives 64057154.
It is not an unprimeable number, because it can be changed into a prime (64057157) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 779 + ... + 11345.
It is an arithmetic number, because the mean of its divisors is an integer number (6879768).
Almost surely, 264057154 is an apocalyptic number.
64057154 is a deficient number, since it is larger than the sum of its proper divisors (46019134).
64057154 is a wasteful number, since it uses less digits than its factorization.
64057154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11009.
The product of its (nonzero) digits is 16800, while the sum is 32.
The square root of 64057154 is about 8003.5713278511. The cubic root of 64057154 is about 400.1190354062.
The spelling of 64057154 in words is "sixty-four million, fifty-seven thousand, one hundred fifty-four".
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