Base | Representation |
---|---|
bin | 10101101000110111… |
… | …001011110101100000 |
3 | 2012222020010021011012 |
4 | 111220313023311200 |
5 | 340040414231334 |
6 | 14401300040052 |
7 | 1451522606042 |
oct | 255067136540 |
9 | 65866107135 |
10 | 23234133344 |
11 | 99430762a4 |
12 | 4605093028 |
13 | 22637378c6 |
14 | 11a5a37a92 |
15 | 90eb5c9ce |
hex | 568dcbd60 |
23234133344 has 12 divisors (see below), whose sum is σ = 45742200084. Its totient is φ = 11617066656.
The previous prime is 23234133323. The next prime is 23234133347. The reversal of 23234133344 is 44333143232.
It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 726066667 = 23234133344 / (2 + 3 + 2 + 3 + 4 + 1 + 3 + 3 + 3 + 4 + 4).
It is a self number, because there is not a number n which added to its sum of digits gives 23234133344.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23234133347) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 363033302 + ... + 363033365.
It is an arithmetic number, because the mean of its divisors is an integer number (3811850007).
Almost surely, 223234133344 is an apocalyptic number.
It is an amenable number.
23234133344 is a deficient number, since it is larger than the sum of its proper divisors (22508066740).
23234133344 is an equidigital number, since it uses as much as digits as its factorization.
23234133344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 726066677 (or 726066669 counting only the distinct ones).
The product of its digits is 62208, while the sum is 32.
Adding to 23234133344 its reverse (44333143232), we get a palindrome (67567276576).
The spelling of 23234133344 in words is "twenty-three billion, two hundred thirty-four million, one hundred thirty-three thousand, three hundred forty-four".
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