Search a number
-
+
27014764 = 2273131123
BaseRepresentation
bin110011100001…
…1011001101100
31212211111021211
41213003121230
523403433024
62403004204
7445423150
oct147033154
955744254
1027014764
1114281657
129069664
13579b28a
143833060
152589594
hex19c366c

27014764 has 24 divisors (see below), whose sum is σ = 55774208. Its totient is φ = 11203920.

The previous prime is 27014759. The next prime is 27014821. The reversal of 27014764 is 46741072.

It is a Harshad number since it is a multiple of its sum of digits (31).

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 7 ways as a sum of consecutive naturals, for example, 14694 + ... + 16429.

Almost surely, 227014764 is an apocalyptic number.

It is an amenable number.

27014764 is an abundant number, since it is smaller than the sum of its proper divisors (28759444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27014764 is a wasteful number, since it uses less digits than its factorization.

27014764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31165 (or 31163 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 27014764 is about 5197.5728951117. The cubic root of 27014764 is about 300.0546715176.

The spelling of 27014764 in words is "twenty-seven million, fourteen thousand, seven hundred sixty-four".

Divisors: 1 2 4 7 14 28 31 62 124 217 434 868 31123 62246 124492 217861 435722 871444 964813 1929626 3859252 6753691 13507382 27014764