Base | Representation |
---|---|
bin | 10101101101000011… |
… | …000100000100011011 |
3 | 2020011010020221200212 |
4 | 111231003010010123 |
5 | 340211403343443 |
6 | 14412245121335 |
7 | 1453334521136 |
oct | 255503040433 |
9 | 66133227625 |
10 | 23304356123 |
11 | 9979779754 |
12 | 46246b924b |
13 | 2275153949 |
14 | 11b10b721d |
15 | 915dce618 |
hex | 56d0c411b |
23304356123 has 16 divisors (see below), whose sum is σ = 24215496480. Its totient is φ = 22400587776.
The previous prime is 23304356081. The next prime is 23304356161. The reversal of 23304356123 is 32165340332.
It is a cyclic number.
It is not a de Polignac number, because 23304356123 - 26 = 23304356059 is a prime.
It is a super-2 number, since 2×233043561232 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 23304356123.
It is not an unprimeable number, because it can be changed into a prime (23304350123) 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, 11186840 + ... + 11188922.
It is an arithmetic number, because the mean of its divisors is an integer number (1513468530).
Almost surely, 223304356123 is an apocalyptic number.
23304356123 is a deficient number, since it is larger than the sum of its proper divisors (911140357).
23304356123 is a wasteful number, since it uses less digits than its factorization.
23304356123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3646.
The product of its (nonzero) digits is 38880, while the sum is 32.
Adding to 23304356123 its reverse (32165340332), we get a palindrome (55469696455).
The spelling of 23304356123 in words is "twenty-three billion, three hundred four million, three hundred fifty-six thousand, one hundred twenty-three".
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