Base | Representation |
---|---|
bin | 101100010110… |
… | …1100110011010 |
3 | 1121202111110222 |
4 | 1120231212122 |
5 | 21423133300 |
6 | 2150240042 |
7 | 401445101 |
oct | 130554632 |
9 | 47674428 |
10 | 23255450 |
11 | 12144189 |
12 | 7956022 |
13 | 4a8312a |
14 | 3135038 |
15 | 2095785 |
hex | 162d99a |
23255450 has 24 divisors (see below), whose sum is σ = 43390080. Its totient is φ = 9273200.
The previous prime is 23255429. The next prime is 23255471. The reversal of 23255450 is 5455232.
It is an interprime number because it is at equal distance from previous prime (23255429) and next prime (23255471).
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 11 ways as a sum of consecutive naturals, for example, 23465 + ... + 24435.
It is an arithmetic number, because the mean of its divisors is an integer number (1807920).
Almost surely, 223255450 is an apocalyptic number.
23255450 is a deficient number, since it is larger than the sum of its proper divisors (20134630).
23255450 is a wasteful number, since it uses less digits than its factorization.
23255450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1462 (or 1457 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 26.
The square root of 23255450 is about 4822.3904860556. The cubic root of 23255450 is about 285.4356730436.
The spelling of 23255450 in words is "twenty-three million, two hundred fifty-five thousand, four hundred fifty".
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