Base | Representation |
---|---|
bin | 101111001011010011… |
… | …0110101010011100111 |
3 | 100200111112112112220111 |
4 | 1132112212311103213 |
5 | 3124441104310043 |
6 | 114312554313451 |
7 | 10214403243106 |
oct | 1362646652347 |
9 | 320445475814 |
10 | 101311010023 |
11 | 39a69473363 |
12 | 17774a28887 |
13 | 9727300c12 |
14 | 4c9120a03d |
15 | 297e3a209d |
hex | 17969b54e7 |
101311010023 has 8 divisors (see below), whose sum is σ = 103518324000. Its totient is φ = 99114651168.
The previous prime is 101311009973. The next prime is 101311010033. The reversal of 101311010023 is 320010113101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 101311010023 - 217 = 101310878951 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 101311009985 and 101311010012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101311010033) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2720083 + ... + 2757076.
It is an arithmetic number, because the mean of its divisors is an integer number (12939790500).
Almost surely, 2101311010023 is an apocalyptic number.
101311010023 is a deficient number, since it is larger than the sum of its proper divisors (2207313977).
101311010023 is an equidigital number, since it uses as much as digits as its factorization.
101311010023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5477561.
The product of its (nonzero) digits is 18, while the sum is 13.
Adding to 101311010023 its reverse (320010113101), we get a palindrome (421321123124).
The spelling of 101311010023 in words is "one hundred one billion, three hundred eleven million, ten thousand, twenty-three".
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