Base | Representation |
---|---|
bin | 1010100000010011001011… |
… | …10100100110001000110001 |
3 | 10000210100020200011111020221 |
4 | 11100021211310212020301 |
5 | 11011432341323420101 |
6 | 121044002445333041 |
7 | 4602631404465334 |
oct | 520114564461061 |
9 | 100710220144227 |
10 | 23100042404401 |
11 | 73a67447a1976 |
12 | 2710b39567181 |
13 | cb742b34c421 |
14 | 59c095a9261b |
15 | 2a0d423ddaa1 |
hex | 150265d26231 |
23100042404401 has 2 divisors, whose sum is σ = 23100042404402. Its totient is φ = 23100042404400.
The previous prime is 23100042404377. The next prime is 23100042404449. The reversal of 23100042404401 is 10440424000132.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 12265411844401 + 10834630560000 = 3502201^2 + 3291600^2 .
It is a cyclic number.
It is not a de Polignac number, because 23100042404401 - 221 = 23100040307249 is a prime.
It is a super-2 number, since 2×231000424044012 (a number of 28 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (23100042404501) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11550021202200 + 11550021202201.
It is an arithmetic number, because the mean of its divisors is an integer number (11550021202201).
Almost surely, 223100042404401 is an apocalyptic number.
It is an amenable number.
23100042404401 is a deficient number, since it is larger than the sum of its proper divisors (1).
23100042404401 is an equidigital number, since it uses as much as digits as its factorization.
23100042404401 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3072, while the sum is 25.
Adding to 23100042404401 its reverse (10440424000132), we get a palindrome (33540466404533).
The spelling of 23100042404401 in words is "twenty-three trillion, one hundred billion, forty-two million, four hundred four thousand, four hundred one".
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