Base | Representation |
---|---|
bin | 10101101010011010… |
… | …011010010110010011 |
3 | 2020001001001210111110 |
4 | 111222122122112103 |
5 | 340114044120133 |
6 | 14404025344403 |
7 | 1452256653642 |
oct | 255232322623 |
9 | 66031053443 |
10 | 23260145043 |
11 | 9956822273 |
12 | 4611938103 |
13 | 2268c44445 |
14 | 11a9289359 |
15 | 912099c63 |
hex | 56a69a593 |
23260145043 has 12 divisors (see below), whose sum is σ = 32119839128. Its totient is φ = 14972045760.
The previous prime is 23260145003. The next prime is 23260145081. The reversal of 23260145043 is 34054106232.
It is not a de Polignac number, because 23260145043 - 212 = 23260140947 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 23260145043.
It is not an unprimeable number, because it can be changed into a prime (23260145003) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4607098 + ... + 4612143.
Almost surely, 223260145043 is an apocalyptic number.
23260145043 is a deficient number, since it is larger than the sum of its proper divisors (8859694085).
23260145043 is an equidigital number, since it uses as much as digits as its factorization.
23260145043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9219302 (or 9219273 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 30.
The spelling of 23260145043 in words is "twenty-three billion, two hundred sixty million, one hundred forty-five thousand, forty-three".
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