Base | Representation |
---|---|
bin | 101100101000… |
… | …0111001110010 |
3 | 1122000211211112 |
4 | 1121100321302 |
5 | 21442300200 |
6 | 2153313322 |
7 | 402616502 |
oct | 131207162 |
9 | 48024745 |
10 | 23400050 |
11 | 12232893 |
12 | 7a05842 |
13 | 4b03bab |
14 | 3171a02 |
15 | 20c3535 |
hex | 1650e72 |
23400050 has 12 divisors (see below), whose sum is σ = 43524186. Its totient is φ = 9360000.
The previous prime is 23400029. The next prime is 23400067. The reversal of 23400050 is 5000432.
It can be written as a sum of positive squares in 3 ways, for example, as 21409129 + 1990921 = 4627^2 + 1411^2 .
It is a junction number, because it is equal to n+sod(n) for n = 23399998 and 23400034.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 233951 + ... + 234050.
Almost surely, 223400050 is an apocalyptic number.
23400050 is a deficient number, since it is larger than the sum of its proper divisors (20124136).
23400050 is a wasteful number, since it uses less digits than its factorization.
23400050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 468013 (or 468008 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 14.
The square root of 23400050 is about 4837.3598170903. The cubic root of 23400050 is about 286.0260543203.
Adding to 23400050 its reverse (5000432), we get a palindrome (28400482).
The spelling of 23400050 in words is "twenty-three million, four hundred thousand, fifty".
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