Base | Representation |
---|---|
bin | 10101011011100001… |
… | …010101100000111101 |
3 | 2012101121221110021220 |
4 | 111123201111200331 |
5 | 334111114131023 |
6 | 14323142343553 |
7 | 1443134224416 |
oct | 253341254075 |
9 | 65347843256 |
10 | 23010302013 |
11 | 9838796526 |
12 | 456212abb9 |
13 | 222925832a |
14 | 118401080d |
15 | 8ea1973e3 |
hex | 55b85583d |
23010302013 has 32 divisors (see below), whose sum is σ = 32515292160. Its totient is φ = 14434093440.
The previous prime is 23010301969. The next prime is 23010302027. The reversal of 23010302013 is 31020301032.
It is not a de Polignac number, because 23010302013 - 26 = 23010301949 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23010301983 and 23010302001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23010302713) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5881528 + ... + 5885438.
It is an arithmetic number, because the mean of its divisors is an integer number (1016102880).
Almost surely, 223010302013 is an apocalyptic number.
It is an amenable number.
23010302013 is a deficient number, since it is larger than the sum of its proper divisors (9504990147).
23010302013 is a wasteful number, since it uses less digits than its factorization.
23010302013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4609.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 23010302013 its reverse (31020301032), we get a palindrome (54030603045).
The spelling of 23010302013 in words is "twenty-three billion, ten million, three hundred two thousand, thirteen".
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