Base | Representation |
---|---|
bin | 101110101000000111… |
… | …0000001110000011001 |
3 | 100120110020110020001022 |
4 | 1131100032001300121 |
5 | 3120031301233142 |
6 | 113555451332225 |
7 | 10143213553331 |
oct | 1352016016031 |
9 | 316406406038 |
10 | 100130102297 |
11 | 39512917965 |
12 | 174a5451075 |
13 | 9599762954 |
14 | 4bbc44a0c1 |
15 | 29108886d2 |
hex | 1750381c19 |
100130102297 has 16 divisors (see below), whose sum is σ = 105372203664. Its totient is φ = 95022720000.
The previous prime is 100130102143. The next prime is 100130102299. The reversal of 100130102297 is 792201031001.
It can be written as a sum of positive squares in 8 ways, for example, as 17773155856 + 82356946441 = 133316^2 + 286979^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-100130102297 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (100130102299) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8551547 + ... + 8563247.
It is an arithmetic number, because the mean of its divisors is an integer number (6585762729).
Almost surely, 2100130102297 is an apocalyptic number.
It is an amenable number.
100130102297 is a deficient number, since it is larger than the sum of its proper divisors (5242101367).
100130102297 is a wasteful number, since it uses less digits than its factorization.
100130102297 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17420.
The product of its (nonzero) digits is 756, while the sum is 26.
Adding to 100130102297 its reverse (792201031001), we get a palindrome (892331133298).
The spelling of 100130102297 in words is "one hundred billion, one hundred thirty million, one hundred two thousand, two hundred ninety-seven".
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