Base | Representation |
---|---|
bin | 110110000110… |
… | …0010101101100 |
3 | 1222100221110212 |
4 | 1230030111230 |
5 | 24230041332 |
6 | 2451521552 |
7 | 463034213 |
oct | 154142554 |
9 | 58327425 |
10 | 28362092 |
11 | 15011950 |
12 | 95b92b8 |
13 | 5b50605 |
14 | 3aa407a |
15 | 27538b2 |
hex | 1b0c56c |
28362092 has 12 divisors (see below), whose sum is σ = 54145896. Its totient is φ = 12891840.
The previous prime is 28362073. The next prime is 28362097. The reversal of 28362092 is 29026382.
It is not an unprimeable number, because it can be changed into a prime (28362097) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 322253 + ... + 322340.
It is an arithmetic number, because the mean of its divisors is an integer number (4512158).
Almost surely, 228362092 is an apocalyptic number.
28362092 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
28362092 is a deficient number, since it is larger than the sum of its proper divisors (25783804).
28362092 is a wasteful number, since it uses less digits than its factorization.
28362092 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 644608 (or 644606 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 32.
The square root of 28362092 is about 5325.6071954285. The cubic root of 28362092 is about 304.9622527862.
The spelling of 28362092 in words is "twenty-eight million, three hundred sixty-two thousand, ninety-two".
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