Base | Representation |
---|---|
bin | 10101101101011101… |
… | …100110111001000100 |
3 | 2020011121100110210112 |
4 | 111231131212321010 |
5 | 340220144031000 |
6 | 14413054212152 |
7 | 1453450622015 |
oct | 255535467104 |
9 | 66147313715 |
10 | 23311314500 |
11 | 99826a1681 |
12 | 4626ab4058 |
13 | 227671bc26 |
14 | 11b1da900c |
15 | 916806235 |
hex | 56d766e44 |
23311314500 has 24 divisors (see below), whose sum is σ = 50911911960. Its totient is φ = 9324525600.
The previous prime is 23311314493. The next prime is 23311314553. The reversal of 23311314500 is 541311332.
It can be written as a sum of positive squares in 4 ways, for example, as 722426884 + 22588887616 = 26878^2 + 150296^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23310815 + ... + 23311814.
It is an arithmetic number, because the mean of its divisors is an integer number (2121329665).
Almost surely, 223311314500 is an apocalyptic number.
23311314500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23311314500 is an abundant number, since it is smaller than the sum of its proper divisors (27600597460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23311314500 is a wasteful number, since it uses less digits than its factorization.
23311314500 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46622648 (or 46622636 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 23.
Adding to 23311314500 its reverse (541311332), we get a palindrome (23852625832).
The spelling of 23311314500 in words is "twenty-three billion, three hundred eleven million, three hundred fourteen thousand, five hundred".
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