Base | Representation |
---|---|
bin | 10101101000110111… |
… | …100100000001110010 |
3 | 2012222020022022002012 |
4 | 111220313210001302 |
5 | 340040430414214 |
6 | 14401302122522 |
7 | 1451523500660 |
oct | 255067440162 |
9 | 65866268065 |
10 | 23234232434 |
11 | 9943133796 |
12 | 4605120442 |
13 | 2263770a3a |
14 | 11a5a61c30 |
15 | 90eb7c03e |
hex | 568de4072 |
23234232434 has 16 divisors (see below), whose sum is σ = 39832331136. Its totient is φ = 9956973600.
The previous prime is 23234232431. The next prime is 23234232487. The reversal of 23234232434 is 43423243232.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 23234232434.
It is not an unprimeable number, because it can be changed into a prime (23234232431) 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, 307454 + ... + 375494.
It is an arithmetic number, because the mean of its divisors is an integer number (2489520696).
Almost surely, 223234232434 is an apocalyptic number.
23234232434 is a deficient number, since it is larger than the sum of its proper divisors (16598098702).
23234232434 is a wasteful number, since it uses less digits than its factorization.
23234232434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92441.
The product of its digits is 82944, while the sum is 32.
Adding to 23234232434 its reverse (43423243232), we get a palindrome (66657475666).
The spelling of 23234232434 in words is "twenty-three billion, two hundred thirty-four million, two hundred thirty-two thousand, four hundred thirty-four".
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