Base | Representation |
---|---|
bin | 101100010110… |
… | …0011000010010 |
3 | 1121202020121210 |
4 | 1120230120102 |
5 | 21423003300 |
6 | 2150200550 |
7 | 401424366 |
oct | 130543022 |
9 | 47666553 |
10 | 23250450 |
11 | 12140453 |
12 | 7953156 |
13 | 4a80a82 |
14 | 31332a6 |
15 | 2094050 |
hex | 162c612 |
23250450 has 24 divisors (see below), whose sum is σ = 57661488. Its totient is φ = 6200080.
The previous prime is 23250439. The next prime is 23250473. The reversal of 23250450 is 5405232.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77352 + ... + 77651.
It is an arithmetic number, because the mean of its divisors is an integer number (2402562).
Almost surely, 223250450 is an apocalyptic number.
23250450 is an abundant number, since it is smaller than the sum of its proper divisors (34411038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23250450 is a wasteful number, since it uses less digits than its factorization.
23250450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 155018 (or 155013 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 21.
The square root of 23250450 is about 4821.8720430970. The cubic root of 23250450 is about 285.4152150340.
Adding to 23250450 its reverse (5405232), we get a palindrome (28655682).
The spelling of 23250450 in words is "twenty-three million, two hundred fifty thousand, four hundred fifty".
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