Base | Representation |
---|---|
bin | 1111010001101… |
… | …1001000001110 |
3 | 11110120022100112 |
4 | 3310123020032 |
5 | 112400334004 |
6 | 10205200022 |
7 | 1405423256 |
oct | 364331016 |
9 | 143508315 |
10 | 64074254 |
11 | 33193a32 |
12 | 19560012 |
13 | 1037557a |
14 | 871c966 |
15 | 5959e6e |
hex | 3d1b20e |
64074254 has 12 divisors (see below), whose sum is σ = 98206584. Its totient is φ = 31353324.
The previous prime is 64074247. The next prime is 64074271. The reversal of 64074254 is 45247046.
64074254 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 64074254.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2834 + ... + 11669.
It is an arithmetic number, because the mean of its divisors is an integer number (8183882).
Almost surely, 264074254 is an apocalyptic number.
64074254 is a deficient number, since it is larger than the sum of its proper divisors (34132330).
64074254 is a wasteful number, since it uses less digits than its factorization.
64074254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14599 (or 14552 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 32.
The square root of 64074254 is about 8004.6395296728. The cubic root of 64074254 is about 400.1546360449.
The spelling of 64074254 in words is "sixty-four million, seventy-four thousand, two hundred fifty-four".
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