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27004052 = 2229323041
BaseRepresentation
bin110011100000…
…0110010010100
31212210221121002
41213000302110
523403112202
62402442432
7445350005
oct147006224
955727532
1027004052
11142745a9
129063418
13579643a
14382d1ac
152586302
hex19c0c94

27004052 has 12 divisors (see below), whose sum is σ = 47420436. Its totient is φ = 13455360.

The previous prime is 27004049. The next prime is 27004057. The reversal of 27004052 is 25040072.

It can be written as a sum of positive squares in 2 ways, for example, as 16532356 + 10471696 = 4066^2 + 3236^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27004057) 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, 10349 + ... + 12692.

It is an arithmetic number, because the mean of its divisors is an integer number (3951703).

Almost surely, 227004052 is an apocalyptic number.

It is an amenable number.

27004052 is a deficient number, since it is larger than the sum of its proper divisors (20416384).

27004052 is a wasteful number, since it uses less digits than its factorization.

27004052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23338 (or 23336 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 20.

The square root of 27004052 is about 5196.5423119609. The cubic root of 27004052 is about 300.0150066567.

The spelling of 27004052 in words is "twenty-seven million, four thousand, fifty-two".

Divisors: 1 2 4 293 586 1172 23041 46082 92164 6751013 13502026 27004052