Base | Representation |
---|---|
bin | 1111010110000… |
… | …1110010100010 |
3 | 11111010000101002 |
4 | 3311201302202 |
5 | 112434114212 |
6 | 10215312002 |
7 | 1411040135 |
oct | 365416242 |
9 | 144100332 |
10 | 64363682 |
11 | 33371429 |
12 | 1967b602 |
13 | 10447226 |
14 | 879621c |
15 | 59b5ac2 |
hex | 3d61ca2 |
64363682 has 4 divisors (see below), whose sum is σ = 96545526. Its totient is φ = 32181840.
The previous prime is 64363681. The next prime is 64363693. The reversal of 64363682 is 28636346.
64363682 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 48594841 + 15768841 = 6971^2 + 3971^2 .
It is not an unprimeable number, because it can be changed into a prime (64363681) by changing a digit.
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 as a sum of consecutive naturals, namely, 16090919 + ... + 16090922.
Almost surely, 264363682 is an apocalyptic number.
64363682 is a deficient number, since it is larger than the sum of its proper divisors (32181844).
64363682 is a wasteful number, since it uses less digits than its factorization.
64363682 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32181843.
The product of its digits is 124416, while the sum is 38.
The square root of 64363682 is about 8022.6979252618. The cubic root of 64363682 is about 400.7562401843.
The spelling of 64363682 in words is "sixty-four million, three hundred sixty-three thousand, six hundred eighty-two".
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