Base | Representation |
---|---|
bin | 101110101011000101… |
… | …1110000010111001001 |
3 | 100120201012202012012122 |
4 | 1131112023300113021 |
5 | 3120232410420212 |
6 | 114013424221025 |
7 | 10145540250143 |
oct | 1352613602711 |
9 | 316635665178 |
10 | 100230170057 |
11 | 39564355296 |
12 | 17512a6a775 |
13 | 95b43cb244 |
14 | 4bcb857c93 |
15 | 2919553272 |
hex | 17562f05c9 |
100230170057 has 2 divisors, whose sum is σ = 100230170058. Its totient is φ = 100230170056.
The previous prime is 100230170009. The next prime is 100230170081. The reversal of 100230170057 is 750071032001.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 97866362896 + 2363807161 = 312836^2 + 48619^2 .
It is a cyclic number.
It is not a de Polignac number, because 100230170057 - 28 = 100230169801 is a prime.
It is not a weakly prime, because it can be changed into another prime (100230170657) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50115085028 + 50115085029.
It is an arithmetic number, because the mean of its divisors is an integer number (50115085029).
Almost surely, 2100230170057 is an apocalyptic number.
It is an amenable number.
100230170057 is a deficient number, since it is larger than the sum of its proper divisors (1).
100230170057 is an equidigital number, since it uses as much as digits as its factorization.
100230170057 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1470, while the sum is 26.
The spelling of 100230170057 in words is "one hundred billion, two hundred thirty million, one hundred seventy thousand, fifty-seven".
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