Base | Representation |
---|---|
bin | 10101110100001101… |
… | …000000001101000011 |
3 | 2020110111010221000110 |
4 | 111310031000031003 |
5 | 340433121332433 |
6 | 14432214122403 |
7 | 1456323063624 |
oct | 256415001503 |
9 | 66414127013 |
10 | 23424402243 |
11 | 9a30512120 |
12 | 4658950403 |
13 | 2293c95858 |
14 | 11c3005a4b |
15 | 9216e3963 |
hex | 574340343 |
23424402243 has 16 divisors (see below), whose sum is σ = 34402657536. Its totient is φ = 14058774240.
The previous prime is 23424402227. The next prime is 23424402271. The reversal of 23424402243 is 34220442432.
It is not a de Polignac number, because 23424402243 - 24 = 23424402227 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 23424402243.
It is not an unprimeable number, because it can be changed into a prime (23424402223) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3442380 + ... + 3449177.
It is an arithmetic number, because the mean of its divisors is an integer number (2150166096).
Almost surely, 223424402243 is an apocalyptic number.
23424402243 is a deficient number, since it is larger than the sum of its proper divisors (10978255293).
23424402243 is a wasteful number, since it uses less digits than its factorization.
23424402243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6891674.
The product of its (nonzero) digits is 36864, while the sum is 30.
Adding to 23424402243 its reverse (34220442432), we get a palindrome (57644844675).
The spelling of 23424402243 in words is "twenty-three billion, four hundred twenty-four million, four hundred two thousand, two hundred forty-three".
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