Base | Representation |
---|---|
bin | 10101101100111111… |
… | …000101001101010010 |
3 | 2020011001021220201102 |
4 | 111230333011031102 |
5 | 340211121442320 |
6 | 14412210504402 |
7 | 1453322612513 |
oct | 255477051522 |
9 | 66131256642 |
10 | 23303312210 |
11 | 9979126412 |
12 | 4624295102 |
13 | 2274b79749 |
14 | 11b0cc4a0a |
15 | 915c75175 |
hex | 56cfc5352 |
23303312210 has 64 divisors (see below), whose sum is σ = 44126277120. Its totient is φ = 8848224000.
The previous prime is 23303312203. The next prime is 23303312231. The reversal of 23303312210 is 1221330332.
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 31 ways as a sum of consecutive naturals, for example, 14591132 + ... + 14592728.
It is an arithmetic number, because the mean of its divisors is an integer number (689473080).
Almost surely, 223303312210 is an apocalyptic number.
23303312210 is a deficient number, since it is larger than the sum of its proper divisors (20822964910).
23303312210 is a wasteful number, since it uses less digits than its factorization.
23303312210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2451.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 23303312210 its reverse (1221330332), we get a palindrome (24524642542).
The spelling of 23303312210 in words is "twenty-three billion, three hundred three million, three hundred twelve thousand, two hundred ten".
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