Base | Representation |
---|---|
bin | 1111011010100… |
… | …1001011001100 |
3 | 11111122212110111 |
4 | 3312221023030 |
5 | 113022443301 |
6 | 10225445404 |
7 | 1413365452 |
oct | 366511314 |
9 | 144585414 |
10 | 64656076 |
11 | 33551081 |
12 | 197a0864 |
13 | 1051a344 |
14 | 88309d2 |
15 | 5a22551 |
hex | 3da92cc |
64656076 has 12 divisors (see below), whose sum is σ = 113231160. Its totient is φ = 32304320.
The previous prime is 64656073. The next prime is 64656101. The reversal of 64656076 is 67065646.
It is not an unprimeable number, because it can be changed into a prime (64656073) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1140 + ... + 11428.
It is an arithmetic number, because the mean of its divisors is an integer number (9435930).
Almost surely, 264656076 is an apocalyptic number.
It is an amenable number.
64656076 is a deficient number, since it is larger than the sum of its proper divisors (48575084).
64656076 is a wasteful number, since it uses less digits than its factorization.
64656076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11864 (or 11862 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 40.
The square root of 64656076 is about 8040.9001983609. The cubic root of 64656076 is about 401.3621808923.
The spelling of 64656076 in words is "sixty-four million, six hundred fifty-six thousand, seventy-six".
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