Base | Representation |
---|---|
bin | 10101100000111000… |
… | …010011111110011001 |
3 | 2012121220010022100222 |
4 | 111200320103332121 |
5 | 334302123223342 |
6 | 14340113405425 |
7 | 1445305361135 |
oct | 254070237631 |
9 | 65556108328 |
10 | 23100211097 |
11 | 9884515557 |
12 | 4588269875 |
13 | 2241a77a82 |
14 | 1191d363c5 |
15 | 903006ed2 |
hex | 560e13f99 |
23100211097 has 2 divisors, whose sum is σ = 23100211098. Its totient is φ = 23100211096.
The previous prime is 23100211063. The next prime is 23100211129. The reversal of 23100211097 is 79011200132.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 21000647056 + 2099564041 = 144916^2 + 45821^2 .
It is a cyclic number.
It is not a de Polignac number, because 23100211097 - 214 = 23100194713 is a prime.
It is not a weakly prime, because it can be changed into another prime (23100211027) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11550105548 + 11550105549.
It is an arithmetic number, because the mean of its divisors is an integer number (11550105549).
Almost surely, 223100211097 is an apocalyptic number.
It is an amenable number.
23100211097 is a deficient number, since it is larger than the sum of its proper divisors (1).
23100211097 is an equidigital number, since it uses as much as digits as its factorization.
23100211097 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 756, while the sum is 26.
The spelling of 23100211097 in words is "twenty-three billion, one hundred million, two hundred eleven thousand, ninety-seven".
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