Base | Representation |
---|---|
bin | 10101101101100101… |
… | …001110000101000111 |
3 | 2020011202002212010210 |
4 | 111231211032011013 |
5 | 340221201410043 |
6 | 14413205050503 |
7 | 1453503602613 |
oct | 255545160507 |
9 | 66152085123 |
10 | 23313310023 |
11 | 9983834973 |
12 | 46276b6a33 |
13 | 2276c6a303 |
14 | 11b2368343 |
15 | 916a9c633 |
hex | 56d94e147 |
23313310023 has 16 divisors (see below), whose sum is σ = 32832132480. Its totient is φ = 14673932064.
The previous prime is 23313309991. The next prime is 23313310073. The reversal of 23313310023 is 32001331332.
It is not a de Polignac number, because 23313310023 - 25 = 23313309991 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23313310073) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 681261 + ... + 714662.
It is an arithmetic number, because the mean of its divisors is an integer number (2052008280).
Almost surely, 223313310023 is an apocalyptic number.
23313310023 is a deficient number, since it is larger than the sum of its proper divisors (9518822457).
23313310023 is a wasteful number, since it uses less digits than its factorization.
23313310023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1396238.
The product of its (nonzero) digits is 972, while the sum is 21.
Adding to 23313310023 its reverse (32001331332), we get a palindrome (55314641355).
It can be divided in two parts, 23313 and 310023, that added together give a triangular number (333336 = T816).
The spelling of 23313310023 in words is "twenty-three billion, three hundred thirteen million, three hundred ten thousand, twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •