Base | Representation |
---|---|
bin | 10101101110101001… |
… | …000110000100101111 |
3 | 2020012222120211112210 |
4 | 111232221012010233 |
5 | 340240230244043 |
6 | 14415042301503 |
7 | 1454111050344 |
oct | 255651060457 |
9 | 66188524483 |
10 | 23331103023 |
11 | 9992888028 |
12 | 4631657893 |
13 | 227a85a007 |
14 | 11b487a7cb |
15 | 918414633 |
hex | 56ea4612f |
23331103023 has 16 divisors (see below), whose sum is σ = 32129278560. Its totient is φ = 15051538944.
The previous prime is 23331103021. The next prime is 23331103027. The reversal of 23331103023 is 32030113332.
It is not a de Polignac number, because 23331103023 - 21 = 23331103021 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23331103021) 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, 993438 + ... + 1016651.
It is an arithmetic number, because the mean of its divisors is an integer number (2008079910).
Almost surely, 223331103023 is an apocalyptic number.
23331103023 is a deficient number, since it is larger than the sum of its proper divisors (8798175537).
23331103023 is a wasteful number, since it uses less digits than its factorization.
23331103023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2010218.
The product of its (nonzero) digits is 972, while the sum is 21.
Adding to 23331103023 its reverse (32030113332), we get a palindrome (55361216355).
The spelling of 23331103023 in words is "twenty-three billion, three hundred thirty-one million, one hundred three thousand, twenty-three".
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