Base | Representation |
---|---|
bin | 101100010110… |
… | …0011011010110 |
3 | 1121202020220001 |
4 | 1120230123112 |
5 | 21423010041 |
6 | 2150201514 |
7 | 401425066 |
oct | 130543326 |
9 | 47666801 |
10 | 23250646 |
11 | 12140611 |
12 | 795329a |
13 | 4a80ba3 |
14 | 31333a6 |
15 | 2094131 |
hex | 162c6d6 |
23250646 has 16 divisors (see below), whose sum is σ = 35607024. Its totient is φ = 11384064.
The previous prime is 23250629. The next prime is 23250683. The reversal of 23250646 is 64605232.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23310 + ... + 24286.
It is an arithmetic number, because the mean of its divisors is an integer number (2225439).
Almost surely, 223250646 is an apocalyptic number.
23250646 is a deficient number, since it is larger than the sum of its proper divisors (12356378).
23250646 is a wasteful number, since it uses less digits than its factorization.
23250646 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1215.
The product of its (nonzero) digits is 8640, while the sum is 28.
The square root of 23250646 is about 4821.8923671107. The cubic root of 23250646 is about 285.4160170432.
Adding to 23250646 its reverse (64605232), we get a palindrome (87855878).
The spelling of 23250646 in words is "twenty-three million, two hundred fifty thousand, six hundred forty-six".
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