Base | Representation |
---|---|
bin | 110101010100… |
… | …1011101011010 |
3 | 1221121100220111 |
4 | 1222221131122 |
5 | 24124111312 |
6 | 2435114534 |
7 | 456426346 |
oct | 152513532 |
9 | 57540814 |
10 | 27957082 |
11 | 1486562a |
12 | 9442a4a |
13 | 5a3b16a |
14 | 39da626 |
15 | 26c38a7 |
hex | 1aa975a |
27957082 has 8 divisors (see below), whose sum is σ = 41966676. Its totient is φ = 13968192.
The previous prime is 27957077. The next prime is 27957107. The reversal of 27957082 is 28075972.
It can be written as a sum of positive squares in 2 ways, for example, as 27888961 + 68121 = 5281^2 + 261^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1183 + ... + 7570.
Almost surely, 227957082 is an apocalyptic number.
27957082 is a deficient number, since it is larger than the sum of its proper divisors (14009594).
27957082 is a wasteful number, since it uses less digits than its factorization.
27957082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10352.
The product of its (nonzero) digits is 70560, while the sum is 40.
The square root of 27957082 is about 5287.4456971207. The cubic root of 27957082 is about 303.5036698439.
The spelling of 27957082 in words is "twenty-seven million, nine hundred fifty-seven thousand, eighty-two".
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