Base | Representation |
---|---|
bin | 10101100001000111… |
… | …001011111000101000 |
3 | 2012122011110101211020 |
4 | 111201013023320220 |
5 | 334304123010440 |
6 | 14340333132440 |
7 | 1445353460430 |
oct | 254107137050 |
9 | 65564411736 |
10 | 23104110120 |
11 | 9886738993 |
12 | 458962a120 |
13 | 22428116a0 |
14 | 119266d2c0 |
15 | 9035273d0 |
hex | 5611cbe28 |
23104110120 has 128 divisors (see below), whose sum is σ = 85307523840. Its totient is φ = 4874711040.
The previous prime is 23104110103. The next prime is 23104110131. The reversal of 23104110120 is 2101140132.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 23104110120.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1046961 + ... + 1068800.
It is an arithmetic number, because the mean of its divisors is an integer number (666465030).
Almost surely, 223104110120 is an apocalyptic number.
23104110120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23104110120 is an abundant number, since it is smaller than the sum of its proper divisors (62203413720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23104110120 is a wasteful number, since it uses less digits than its factorization.
23104110120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2115795 (or 2115791 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 23104110120 its reverse (2101140132), we get a palindrome (25205250252).
The spelling of 23104110120 in words is "twenty-three billion, one hundred four million, one hundred ten thousand, one hundred twenty".
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