Base | Representation |
---|---|
bin | 10010110110000000… |
… | …00000111011100001 |
3 | 222010001021211111102 |
4 | 21123000000323201 |
5 | 131204331240212 |
6 | 4351511124145 |
7 | 505462143212 |
oct | 113300007341 |
9 | 28101254442 |
10 | 10116665057 |
11 | 4321659214 |
12 | 1b64073655 |
13 | c52c17455 |
14 | 6bd851409 |
15 | 3e32555c2 |
hex | 25b000ee1 |
10116665057 has 4 divisors (see below), whose sum is σ = 10189446960. Its totient is φ = 10043883156.
The previous prime is 10116665011. The next prime is 10116665063. The reversal of 10116665057 is 75056661101.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 75056661101 = 53 ⋅1416163417.
It is a cyclic number.
It is not a de Polignac number, because 10116665057 - 218 = 10116402913 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10116665057.
It is not an unprimeable number, because it can be changed into a prime (10116665357) by changing a digit.
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, 36390743 + ... + 36391020.
It is an arithmetic number, because the mean of its divisors is an integer number (2547361740).
Almost surely, 210116665057 is an apocalyptic number.
It is an amenable number.
10116665057 is a deficient number, since it is larger than the sum of its proper divisors (72781903).
10116665057 is an equidigital number, since it uses as much as digits as its factorization.
10116665057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72781902.
The product of its (nonzero) digits is 37800, while the sum is 38.
The spelling of 10116665057 in words is "ten billion, one hundred sixteen million, six hundred sixty-five thousand, fifty-seven".
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