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27013796 = 2271731303
BaseRepresentation
bin110011100001…
…1001010100100
31212211102221222
41213003022210
523403420141
62402555512
7445420265
oct147031244
955742858
1027013796
1114280957
129068b98
13579a9c4
14383296c
15258914b
hex19c32a4

27013796 has 24 divisors (see below), whose sum is σ = 48633984. Its totient is φ = 13124160.

The previous prime is 27013783. The next prime is 27013837. The reversal of 27013796 is 69731072.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20081 + ... + 21383.

It is an arithmetic number, because the mean of its divisors is an integer number (2026416).

Almost surely, 227013796 is an apocalyptic number.

It is an amenable number.

27013796 is a deficient number, since it is larger than the sum of its proper divisors (21620188).

27013796 is a wasteful number, since it uses less digits than its factorization.

27013796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1451 (or 1449 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 35.

The square root of 27013796 is about 5197.4797738904. The cubic root of 27013796 is about 300.0510875960.

The spelling of 27013796 in words is "twenty-seven million, thirteen thousand, seven hundred ninety-six".

Divisors: 1 2 4 71 73 142 146 284 292 1303 2606 5183 5212 10366 20732 92513 95119 185026 190238 370052 380476 6753449 13506898 27013796