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27114031 = 717227849
BaseRepresentation
bin110011101101…
…1101000101111
31220000112110101
41213123220233
523420122111
62405051531
7446315440
oct147335057
956015411
1027114031
111433a19a
1290b6ba7
135804509
14385b2c7
1525a8bc1
hex19dba2f

27114031 has 8 divisors (see below), whose sum is σ = 32810400. Its totient is φ = 21873408.

The previous prime is 27114023. The next prime is 27114041. The reversal of 27114031 is 13041172.

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

It is a cyclic number.

It is not a de Polignac number, because 27114031 - 23 = 27114023 is a prime.

It is a super-2 number, since 2×271140312 = 1470341354137922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27114041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113806 + ... + 114043.

It is an arithmetic number, because the mean of its divisors is an integer number (4101300).

Almost surely, 227114031 is an apocalyptic number.

27114031 is a deficient number, since it is larger than the sum of its proper divisors (5696369).

27114031 is a wasteful number, since it uses less digits than its factorization.

27114031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227873.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 27114031 is about 5207.1134998193. The cubic root of 27114031 is about 300.4217438662.

The spelling of 27114031 in words is "twenty-seven million, one hundred fourteen thousand, thirty-one".

Divisors: 1 7 17 119 227849 1594943 3873433 27114031