Base | Representation |
---|---|
bin | 1101000000101… |
… | …11100010100011 |
3 | 21121101022100111 |
4 | 12200113202203 |
5 | 210420221243 |
6 | 14455232151 |
7 | 2463513454 |
oct | 640274243 |
9 | 247338314 |
10 | 109148323 |
11 | 5667a829 |
12 | 30678657 |
13 | 197c780b |
14 | 106d312b |
15 | 98b039d |
hex | 68178a3 |
109148323 has 2 divisors, whose sum is σ = 109148324. Its totient is φ = 109148322.
The previous prime is 109148269. The next prime is 109148327. The reversal of 109148323 is 323841901.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 109148323 - 221 = 107051171 is a prime.
It is equal to p6257191 and since 109148323 and 6257191 have the same sum of digits, it is a Honaker prime.
It is not a weakly prime, because it can be changed into another prime (109148327) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54574161 + 54574162.
It is an arithmetic number, because the mean of its divisors is an integer number (54574162).
Almost surely, 2109148323 is an apocalyptic number.
109148323 is a deficient number, since it is larger than the sum of its proper divisors (1).
109148323 is an equidigital number, since it uses as much as digits as its factorization.
109148323 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5184, while the sum is 31.
The square root of 109148323 is about 10447.4074774558. The cubic root of 109148323 is about 477.9021919590.
The spelling of 109148323 in words is "one hundred nine million, one hundred forty-eight thousand, three hundred twenty-three".
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