Base | Representation |
---|---|
bin | 10101100001100101… |
… | …101011010110010001 |
3 | 2012122201111111102102 |
4 | 111201211223112101 |
5 | 334313144301223 |
6 | 14341220330145 |
7 | 1445511431255 |
oct | 254145532621 |
9 | 65581444372 |
10 | 23112103313 |
11 | 98901a8332 |
12 | 4590243955 |
13 | 224437c9a0 |
14 | 1193750265 |
15 | 9040a5928 |
hex | 56196b591 |
23112103313 has 32 divisors (see below), whose sum is σ = 27423277056. Its totient is φ = 19280821248.
The previous prime is 23112103297. The next prime is 23112103319. The reversal of 23112103313 is 31330121132.
It is not a de Polignac number, because 23112103313 - 24 = 23112103297 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (23112103319) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 529520 + ... + 571502.
It is an arithmetic number, because the mean of its divisors is an integer number (856977408).
Almost surely, 223112103313 is an apocalyptic number.
It is an amenable number.
23112103313 is a deficient number, since it is larger than the sum of its proper divisors (4311173743).
23112103313 is a wasteful number, since it uses less digits than its factorization.
23112103313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42113.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 23112103313 its reverse (31330121132), we get a palindrome (54442224445).
The spelling of 23112103313 in words is "twenty-three billion, one hundred twelve million, one hundred three thousand, three hundred thirteen".
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