Base | Representation |
---|---|
bin | 10101101101011101… |
… | …101000100000001101 |
3 | 2020011121100210212000 |
4 | 111231131220200031 |
5 | 340220144233401 |
6 | 14413054302513 |
7 | 1453450650165 |
oct | 255535504015 |
9 | 66147323760 |
10 | 23311321101 |
11 | 99826a6632 |
12 | 4626ab7a39 |
13 | 2276721c33 |
14 | 11b1dab5a5 |
15 | 916808186 |
hex | 56d76880d |
23311321101 has 32 divisors (see below), whose sum is σ = 34904538240. Its totient is φ = 15375225600.
The previous prime is 23311321097. The next prime is 23311321109. The reversal of 23311321101 is 10112311332.
23311321101 is a `hidden beast` number, since 2 + 331 + 1 + 321 + 10 + 1 = 666.
It is not a de Polignac number, because 23311321101 - 22 = 23311321097 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23311321109) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1735431 + ... + 1748811.
It is an arithmetic number, because the mean of its divisors is an integer number (1090766820).
Almost surely, 223311321101 is an apocalyptic number.
It is an amenable number.
23311321101 is a deficient number, since it is larger than the sum of its proper divisors (11593217139).
23311321101 is a wasteful number, since it uses less digits than its factorization.
23311321101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14074 (or 14068 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 23311321101 its reverse (10112311332), we get a palindrome (33423632433).
The spelling of 23311321101 in words is "twenty-three billion, three hundred eleven million, three hundred twenty-one thousand, one hundred one".
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