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27053082 = 233771569
BaseRepresentation
bin110011100110…
…0110000011010
31212220102212000
41213030300122
523411144312
62403501430
7445642650
oct147146032
955812760
1027053082
11142a8421
129087876
1357b2854
143842dd0
152595adc
hex19ccc1a

27053082 has 32 divisors (see below), whose sum is σ = 68707200. Its totient is φ = 7729344.

The previous prime is 27053077. The next prime is 27053087. The reversal of 27053082 is 28035072.

It is an interprime number because it is at equal distance from previous prime (27053077) and next prime (27053087).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (27053087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35407 + ... + 36162.

It is an arithmetic number, because the mean of its divisors is an integer number (2147100).

Almost surely, 227053082 is an apocalyptic number.

27053082 is an abundant number, since it is smaller than the sum of its proper divisors (41654118).

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

27053082 is a wasteful number, since it uses less digits than its factorization.

27053082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71587 (or 71581 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 27053082 is about 5201.2577325105. The cubic root of 27053082 is about 300.1964713020.

The spelling of 27053082 in words is "twenty-seven million, fifty-three thousand, eighty-two".

Divisors: 1 2 3 6 7 9 14 18 21 27 42 54 63 126 189 378 71569 143138 214707 429414 500983 644121 1001966 1288242 1502949 1932363 3005898 3864726 4508847 9017694 13526541 27053082