Base | Representation |
---|---|
bin | 10101100110111101… |
… | …011010100100010001 |
3 | 2012220000001111110101 |
4 | 111212331122210101 |
5 | 340004231241423 |
6 | 14354155532401 |
7 | 1450654356163 |
oct | 254675324421 |
9 | 65800044411 |
10 | 23202212113 |
11 | 9927053413 |
12 | 45b645a101 |
13 | 2259c3c2c2 |
14 | 11a16c8933 |
15 | 90be547ad |
hex | 566f5a911 |
23202212113 has 16 divisors (see below), whose sum is σ = 24795948672. Its totient is φ = 21662784000.
The previous prime is 23202212107. The next prime is 23202212123. The reversal of 23202212113 is 31121220232.
It is a cyclic number.
It is not a de Polignac number, because 23202212113 - 217 = 23202081041 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23202212123) 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, 120673 + ... + 246913.
It is an arithmetic number, because the mean of its divisors is an integer number (1549746792).
Almost surely, 223202212113 is an apocalyptic number.
23202212113 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
23202212113 is a deficient number, since it is larger than the sum of its proper divisors (1593736559).
23202212113 is a wasteful number, since it uses less digits than its factorization.
23202212113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126456.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 23202212113 its reverse (31121220232), we get a palindrome (54323432345).
The spelling of 23202212113 in words is "twenty-three billion, two hundred two million, two hundred twelve thousand, one hundred thirteen".
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