Base | Representation |
---|---|
bin | 10101100010010011… |
… | …100100101000110010 |
3 | 2012200120010202001002 |
4 | 111202103210220302 |
5 | 334324234300300 |
6 | 14342330242002 |
7 | 1446015620414 |
oct | 254223445062 |
9 | 65616122032 |
10 | 23124134450 |
11 | 9896a7551a |
12 | 4594286302 |
13 | 2246a02bc1 |
14 | 11951a29b4 |
15 | 9051805d5 |
hex | 5624e4a32 |
23124134450 has 48 divisors (see below), whose sum is σ = 44901501120. Its totient is φ = 8843440320.
The previous prime is 23124134393. The next prime is 23124134461. The reversal of 23124134450 is 5443142132.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4076216 + ... + 4081884.
It is an arithmetic number, because the mean of its divisors is an integer number (935447940).
Almost surely, 223124134450 is an apocalyptic number.
23124134450 is a deficient number, since it is larger than the sum of its proper divisors (21777366670).
23124134450 is a wasteful number, since it uses less digits than its factorization.
23124134450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9251 (or 9246 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 29.
Adding to 23124134450 its reverse (5443142132), we get a palindrome (28567276582).
The spelling of 23124134450 in words is "twenty-three billion, one hundred twenty-four million, one hundred thirty-four thousand, four hundred fifty".
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