Base | Representation |
---|---|
bin | 10101011101110000… |
… | …001110100011100101 |
3 | 2012111020102112010111 |
4 | 111131300032203211 |
5 | 334200211310401 |
6 | 14331001253021 |
7 | 1444100504602 |
oct | 253560164345 |
9 | 65436375114 |
10 | 23047760101 |
11 | 9857950323 |
12 | 4572794171 |
13 | 2233c41b92 |
14 | 1188da16a9 |
15 | 8ed5e5e51 |
hex | 55dc0e8e5 |
23047760101 has 2 divisors, whose sum is σ = 23047760102. Its totient is φ = 23047760100.
The previous prime is 23047760077. The next prime is 23047760107. The reversal of 23047760101 is 10106774032.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 15375752001 + 7672008100 = 123999^2 + 87590^2 .
It is a cyclic number.
It is not a de Polignac number, because 23047760101 - 29 = 23047759589 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (23047760107) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11523880050 + 11523880051.
It is an arithmetic number, because the mean of its divisors is an integer number (11523880051).
Almost surely, 223047760101 is an apocalyptic number.
It is an amenable number.
23047760101 is a deficient number, since it is larger than the sum of its proper divisors (1).
23047760101 is an equidigital number, since it uses as much as digits as its factorization.
23047760101 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 7056, while the sum is 31.
The spelling of 23047760101 in words is "twenty-three billion, forty-seven million, seven hundred sixty thousand, one hundred one".
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