Base | Representation |
---|---|
bin | 111100100101100101… |
… | …101001010111001000 |
3 | 20012220210201021112222 |
4 | 330211211221113020 |
5 | 2031213103311201 |
6 | 45515205153212 |
7 | 4462061345063 |
oct | 744545512710 |
9 | 205823637488 |
10 | 65055135176 |
11 | 25653a22a29 |
12 | 107369bb808 |
13 | 6199b51635 |
14 | 3211dc78da |
15 | 1a5b44a91b |
hex | f259695c8 |
65055135176 has 8 divisors (see below), whose sum is σ = 121978378470. Its totient is φ = 32527567584.
The previous prime is 65055135163. The next prime is 65055135179. The reversal of 65055135176 is 67153155056.
65055135176 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 64604422276 + 450712900 = 254174^2 + 21230^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×650551351762 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (65055135179) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4065945941 + ... + 4065945956.
Almost surely, 265055135176 is an apocalyptic number.
It is an amenable number.
65055135176 is a deficient number, since it is larger than the sum of its proper divisors (56923243294).
65055135176 is a wasteful number, since it uses less digits than its factorization.
65055135176 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8131891903 (or 8131891899 counting only the distinct ones).
The product of its (nonzero) digits is 472500, while the sum is 44.
The spelling of 65055135176 in words is "sixty-five billion, fifty-five million, one hundred thirty-five thousand, one hundred seventy-six".
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