Base | Representation |
---|---|
bin | 10101011100111011… |
… | …110001100110011101 |
3 | 2012110021112221112222 |
4 | 111130323301212131 |
5 | 334133201310023 |
6 | 14325350435125 |
7 | 1443542566100 |
oct | 253473614635 |
9 | 65407487488 |
10 | 23034010013 |
11 | 9850109713 |
12 | 456a062aa5 |
13 | 2231139431 |
14 | 1187222737 |
15 | 8ec2cbcc8 |
hex | 55cef199d |
23034010013 has 24 divisors (see below), whose sum is σ = 27179095680. Its totient is φ = 19461012480.
The previous prime is 23034009953. The next prime is 23034010133. The reversal of 23034010013 is 31001043032.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-23034010013 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23034009973 and 23034010000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23034040013) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2476670 + ... + 2485952.
It is an arithmetic number, because the mean of its divisors is an integer number (1132462320).
Almost surely, 223034010013 is an apocalyptic number.
It is an amenable number.
23034010013 is a deficient number, since it is larger than the sum of its proper divisors (4145085667).
23034010013 is an equidigital number, since it uses as much as digits as its factorization.
23034010013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10017 (or 10010 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 23034010013 its reverse (31001043032), we get a palindrome (54035053045).
The spelling of 23034010013 in words is "twenty-three billion, thirty-four million, ten thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •