Base | Representation |
---|---|
bin | 1111010001010… |
… | …1111100000011 |
3 | 11110112020012011 |
4 | 3310111330003 |
5 | 112344143440 |
6 | 10204513351 |
7 | 1405304266 |
oct | 364257403 |
9 | 143466164 |
10 | 64052995 |
11 | 33179a66 |
12 | 1954b857 |
13 | 103689a6 |
14 | 8714cdd |
15 | 59539ea |
hex | 3d15f03 |
64052995 has 8 divisors (see below), whose sum is σ = 76910400. Its totient is φ = 51211200.
The previous prime is 64052987. The next prime is 64053013. The reversal of 64052995 is 59925046.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 64052995 - 23 = 64052987 is a prime.
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, 9031 + ... + 14479.
It is an arithmetic number, because the mean of its divisors is an integer number (9613800).
Almost surely, 264052995 is an apocalyptic number.
64052995 is a deficient number, since it is larger than the sum of its proper divisors (12857405).
64052995 is a wasteful number, since it uses less digits than its factorization.
64052995 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7805.
The product of its (nonzero) digits is 97200, while the sum is 40.
The square root of 64052995 is about 8003.3115021221. The cubic root of 64052995 is about 400.1103757902.
It can be divided in two parts, 640 and 52995, that added together give a palindrome (53635).
The spelling of 64052995 in words is "sixty-four million, fifty-two thousand, nine hundred ninety-five".
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