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27058 = 283163
BaseRepresentation
bin110100110110010
31101010011
412212302
51331213
6325134
7141613
oct64662
941104
1027058
1119369
12137aa
13c415
149c0a
15803d
hex69b2

27058 has 8 divisors (see below), whose sum is σ = 41328. Its totient is φ = 13284.

The previous prime is 27043. The next prime is 27059. The reversal of 27058 is 85072.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an alternating number because its digits alternate between even and odd.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (27059) by changing a digit.

27058 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85 + ... + 247.

It is an arithmetic number, because the mean of its divisors is an integer number (5166).

227058 is an apocalyptic number.

27058 is a deficient number, since it is larger than the sum of its proper divisors (14270).

27058 is a wasteful number, since it uses less digits than its factorization.

27058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 27058 is about 164.4931609521. The cubic root of 27058 is about 30.0214661180.

The spelling of 27058 in words is "twenty-seven thousand, fifty-eight".

Divisors: 1 2 83 163 166 326 13529 27058