Base | Representation |
---|---|
bin | 101110100111100010… |
… | …1100010100011000011 |
3 | 100120101220200210221012 |
4 | 1131033011202203003 |
5 | 3120011420200344 |
6 | 113553532151135 |
7 | 10142563211333 |
oct | 1351705424303 |
9 | 316356623835 |
10 | 100111100099 |
11 | 3950311926a |
12 | 1749b0084ab |
13 | 959583b74a |
14 | 4bb9b010c3 |
15 | 290dd8329e |
hex | 174f1628c3 |
100111100099 has 2 divisors, whose sum is σ = 100111100100. Its totient is φ = 100111100098.
The previous prime is 100111100087. The next prime is 100111100119. The reversal of 100111100099 is 990001111001.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 100111100099 - 220 = 100110051523 is a prime.
It is not a weakly prime, because it can be changed into another prime (100111100009) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50055550049 + 50055550050.
It is an arithmetic number, because the mean of its divisors is an integer number (50055550050).
Almost surely, 2100111100099 is an apocalyptic number.
100111100099 is a deficient number, since it is larger than the sum of its proper divisors (1).
100111100099 is an equidigital number, since it uses as much as digits as its factorization.
100111100099 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 81, while the sum is 23.
The spelling of 100111100099 in words is "one hundred billion, one hundred eleven million, one hundred thousand, ninety-nine".
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