Base | Representation |
---|---|
bin | 1111010000111… |
… | …0101000110111 |
3 | 11110110201011202 |
4 | 3310032220313 |
5 | 112342214340 |
6 | 10204123115 |
7 | 1405121153 |
oct | 364165067 |
9 | 143421152 |
10 | 64023095 |
11 | 33159554 |
12 | 1953649b |
13 | 103581b6 |
14 | 8708063 |
15 | 5949c15 |
hex | 3d0ea37 |
64023095 has 8 divisors (see below), whose sum is σ = 76932240. Its totient is φ = 51148800.
The previous prime is 64023073. The next prime is 64023107. The reversal of 64023095 is 59032046.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 64023095 - 218 = 63760951 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4481 + ... + 12170.
It is an arithmetic number, because the mean of its divisors is an integer number (9616530).
Almost surely, 264023095 is an apocalyptic number.
64023095 is a deficient number, since it is larger than the sum of its proper divisors (12909145).
64023095 is a wasteful number, since it uses less digits than its factorization.
64023095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17425.
The product of its (nonzero) digits is 6480, while the sum is 29.
The square root of 64023095 is about 8001.4433073040. The cubic root of 64023095 is about 400.0481087970.
The spelling of 64023095 in words is "sixty-four million, twenty-three thousand, ninety-five".
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