Base | Representation |
---|---|
bin | 10101011110111111… |
… | …000111101000000011 |
3 | 2012112200100020010002 |
4 | 111132333013220003 |
5 | 334221010103331 |
6 | 14333020430215 |
7 | 1444441341203 |
oct | 253677075003 |
9 | 65480306102 |
10 | 23068441091 |
11 | 9868596253 |
12 | 45796a836b |
13 | 2238303257 |
14 | 118ba26403 |
15 | 90032d9cb |
hex | 55efc7a03 |
23068441091 has 16 divisors (see below), whose sum is σ = 25568483328. Its totient is φ = 20715139200.
The previous prime is 23068441079. The next prime is 23068441127. The reversal of 23068441091 is 19014486032.
It is not a de Polignac number, because 23068441091 - 26 = 23068441027 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23068441001) 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, 270845 + ... + 345678.
It is an arithmetic number, because the mean of its divisors is an integer number (1598030208).
Almost surely, 223068441091 is an apocalyptic number.
23068441091 is a deficient number, since it is larger than the sum of its proper divisors (2500042237).
23068441091 is a wasteful number, since it uses less digits than its factorization.
23068441091 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 616642.
The product of its (nonzero) digits is 41472, while the sum is 38.
The spelling of 23068441091 in words is "twenty-three billion, sixty-eight million, four hundred forty-one thousand, ninety-one".
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