Base | Representation |
---|---|
bin | 1111010001101… |
… | …0010110110000 |
3 | 11110120011000021 |
4 | 3310122112300 |
5 | 112400233323 |
6 | 10205133224 |
7 | 1405411114 |
oct | 364322660 |
9 | 143504007 |
10 | 64071088 |
11 | 33191614 |
12 | 1955a214 |
13 | 10373cb3 |
14 | 871b744 |
15 | 595905d |
hex | 3d1a5b0 |
64071088 has 20 divisors (see below), whose sum is σ = 124276768. Its totient is φ = 31999680.
The previous prime is 64071071. The next prime is 64071187. The reversal of 64071088 is 88017046.
It is a happy number.
64071088 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 3 ways as a sum of consecutive naturals, for example, 18070 + ... + 21322.
Almost surely, 264071088 is an apocalyptic number.
It is an amenable number.
64071088 is a deficient number, since it is larger than the sum of its proper divisors (60205680).
64071088 is a wasteful number, since it uses less digits than its factorization.
64071088 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4492 (or 4486 counting only the distinct ones).
The product of its (nonzero) digits is 10752, while the sum is 34.
The square root of 64071088 is about 8004.4417669192. The cubic root of 64071088 is about 400.1480451998.
The spelling of 64071088 in words is "sixty-four million, seventy-one thousand, eighty-eight".
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