Base | Representation |
---|---|
bin | 110100101100… |
… | …1001000010010 |
3 | 1220222122120010 |
4 | 1221121020102 |
5 | 24033044200 |
6 | 2424055350 |
7 | 453556152 |
oct | 151311022 |
9 | 56878503 |
10 | 27628050 |
11 | 146603aa |
12 | 9304556 |
13 | 5954478 |
14 | 3952762 |
15 | 265b150 |
hex | 1a59212 |
27628050 has 24 divisors (see below), whose sum is σ = 68517936. Its totient is φ = 7367440.
The previous prime is 27628019. The next prime is 27628061. The reversal of 27628050 is 5082672.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 27627999 and 27628017.
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, 91944 + ... + 92243.
It is an arithmetic number, because the mean of its divisors is an integer number (2854914).
Almost surely, 227628050 is an apocalyptic number.
27628050 is an abundant number, since it is smaller than the sum of its proper divisors (40889886).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27628050 is a wasteful number, since it uses less digits than its factorization.
27628050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 184202 (or 184197 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 30.
The square root of 27628050 is about 5256.2391498104. The cubic root of 27628050 is about 302.3083046570.
The spelling of 27628050 in words is "twenty-seven million, six hundred twenty-eight thousand, fifty".
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