Base | Representation |
---|---|
bin | 101100010110… |
… | …1010011101010 |
3 | 1121202102211112 |
4 | 1120231103222 |
5 | 21423114000 |
6 | 2150230322 |
7 | 401441435 |
oct | 130552352 |
9 | 47672745 |
10 | 23254250 |
11 | 12143298 |
12 | 79553a2 |
13 | 4a82716 |
14 | 313481c |
15 | 2095235 |
hex | 162d4ea |
23254250 has 32 divisors (see below), whose sum is σ = 43849728. Its totient is φ = 9234000.
The previous prime is 23254229. The next prime is 23254261. The reversal of 23254250 is 5245232.
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 15 ways as a sum of consecutive naturals, for example, 47507 + ... + 47993.
It is an arithmetic number, because the mean of its divisors is an integer number (1370304).
Almost surely, 223254250 is an apocalyptic number.
23254250 is a deficient number, since it is larger than the sum of its proper divisors (20595478).
23254250 is a wasteful number, since it uses less digits than its factorization.
23254250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 695 (or 685 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 23.
The square root of 23254250 is about 4822.2660648289. The cubic root of 23254250 is about 285.4307633887.
Adding to 23254250 its reverse (5245232), we get a palindrome (28499482).
The spelling of 23254250 in words is "twenty-three million, two hundred fifty-four thousand, two hundred fifty".
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