Base | Representation |
---|---|
bin | 1010101001000010110111… |
… | …11110111001011000110010 |
3 | 10001212001211211021010000222 |
4 | 11110201123332321120302 |
5 | 11031343233402341000 |
6 | 121434015223213042 |
7 | 4633426552666235 |
oct | 524413376713062 |
9 | 101761754233028 |
10 | 23400525043250 |
11 | 750211a377953 |
12 | 275b2185a7182 |
13 | 1009877164b44 |
14 | 5ac83cd4b41c |
15 | 2a8a7c136a85 |
hex | 15485bfb9632 |
23400525043250 has 64 divisors (see below), whose sum is σ = 44903329406208. Its totient is φ = 9125987760000.
The previous prime is 23400525043201. The next prime is 23400525043283. The reversal of 23400525043250 is 5234052500432.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 23400525043250.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15075965 + ... + 16555535.
It is an arithmetic number, because the mean of its divisors is an integer number (701614521972).
Almost surely, 223400525043250 is an apocalyptic number.
23400525043250 is a deficient number, since it is larger than the sum of its proper divisors (21502804362958).
23400525043250 is a wasteful number, since it uses less digits than its factorization.
23400525043250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1481172 (or 1481162 counting only the distinct ones).
The product of its (nonzero) digits is 144000, while the sum is 35.
Adding to 23400525043250 its reverse (5234052500432), we get a palindrome (28634577543682).
The spelling of 23400525043250 in words is "twenty-three trillion, four hundred billion, five hundred twenty-five million, forty-three thousand, two hundred fifty".
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