Base | Representation |
---|---|
bin | 101110100111001111… |
… | …1011001110111010001 |
3 | 100120101012212220120101 |
4 | 1131032133121313101 |
5 | 3120001340244212 |
6 | 113552534012401 |
7 | 10142412223414 |
oct | 1351637316721 |
9 | 316335786511 |
10 | 100101103057 |
11 | 394a851034a |
12 | 174977a7101 |
13 | 959374b337 |
14 | 4bb865bb7b |
15 | 290d05b157 |
hex | 174e7d9dd1 |
100101103057 has 2 divisors, whose sum is σ = 100101103058. Its totient is φ = 100101103056.
The previous prime is 100101103049. The next prime is 100101103139. The reversal of 100101103057 is 750301101001.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 68729962896 + 31371140161 = 262164^2 + 177119^2 .
It is a cyclic number.
It is not a de Polignac number, because 100101103057 - 23 = 100101103049 is a prime.
It is not a weakly prime, because it can be changed into another prime (100101103457) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50050551528 + 50050551529.
It is an arithmetic number, because the mean of its divisors is an integer number (50050551529).
Almost surely, 2100101103057 is an apocalyptic number.
It is an amenable number.
100101103057 is a deficient number, since it is larger than the sum of its proper divisors (1).
100101103057 is an equidigital number, since it uses as much as digits as its factorization.
100101103057 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 105, while the sum is 19.
Adding to 100101103057 its reverse (750301101001), we get a palindrome (850402204058).
The spelling of 100101103057 in words is "one hundred billion, one hundred one million, one hundred three thousand, fifty-seven".
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