Search a number
-
+
27041298 = 239074969
BaseRepresentation
bin110011100100…
…1111000010010
31212212211200120
41213021320102
523410310143
62403331110
7445563414
oct147117022
955784616
1027041298
111429a589
129080a96
1357aa38b
14383c9b4
152592383
hex19c9e12

27041298 has 16 divisors (see below), whose sum is σ = 54153120. Its totient is φ = 9002016.

The previous prime is 27041297. The next prime is 27041303. The reversal of 27041298 is 89214072.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (27041291) 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, 2958 + ... + 7926.

It is an arithmetic number, because the mean of its divisors is an integer number (3384570).

Almost surely, 227041298 is an apocalyptic number.

27041298 is an abundant number, since it is smaller than the sum of its proper divisors (27111822).

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

27041298 is a wasteful number, since it uses less digits than its factorization.

27041298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5881.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 27041298 is about 5200.1248061946. The cubic root of 27041298 is about 300.1528776371.

The spelling of 27041298 in words is "twenty-seven million, forty-one thousand, two hundred ninety-eight".

Divisors: 1 2 3 6 907 1814 2721 4969 5442 9938 14907 29814 4506883 9013766 13520649 27041298