Base | Representation |
---|---|
bin | 11000011100011101… |
… | …10110011101110111 |
3 | 1020212121111211001221 |
4 | 30032032312131313 |
5 | 203334130113043 |
6 | 10010125531211 |
7 | 643134256063 |
oct | 141616663567 |
9 | 36777454057 |
10 | 13123676023 |
11 | 5624a78047 |
12 | 2663113b07 |
13 | 1311bb4b93 |
14 | 8c6d60aa3 |
15 | 51c2318ed |
hex | 30e3b6777 |
13123676023 has 8 divisors (see below), whose sum is σ = 13228300800. Its totient is φ = 13019118840.
The previous prime is 13123676011. The next prime is 13123676051. The reversal of 13123676023 is 32067632131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13123676023 - 213 = 13123667831 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13123676023.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13123676063) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 416986 + ... + 447352.
It is an arithmetic number, because the mean of its divisors is an integer number (1653537600).
Almost surely, 213123676023 is an apocalyptic number.
13123676023 is a deficient number, since it is larger than the sum of its proper divisors (104624777).
13123676023 is a wasteful number, since it uses less digits than its factorization.
13123676023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33797.
The product of its (nonzero) digits is 27216, while the sum is 34.
The spelling of 13123676023 in words is "thirteen billion, one hundred twenty-three million, six hundred seventy-six thousand, twenty-three".
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