Search a number
-
+
27595241 = 61736197
BaseRepresentation
bin110100101000…
…1000111101001
31220220222112222
41221101013221
524031021431
62423243425
7453361412
oct151210751
956828488
1027595241
1114638793
1292a9575
13594255b
143944809
15265157b
hex1a511e9

27595241 has 8 divisors (see below), whose sum is σ = 28436424. Its totient is φ = 26766720.

The previous prime is 27595231. The next prime is 27595261. The reversal of 27595241 is 14259572.

It can be written as a sum of positive squares in 4 ways, for example, as 137641 + 27457600 = 371^2 + 5240^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-27595241 is a prime.

It is a super-2 number, since 2×275952412 = 1522994651696162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27595231) 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, 1355 + ... + 7551.

It is an arithmetic number, because the mean of its divisors is an integer number (3554553).

Almost surely, 227595241 is an apocalyptic number.

It is an amenable number.

27595241 is a deficient number, since it is larger than the sum of its proper divisors (841183).

27595241 is an equidigital number, since it uses as much as digits as its factorization.

27595241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6331.

The product of its digits is 25200, while the sum is 35.

The square root of 27595241 is about 5253.1172650151. The cubic root of 27595241 is about 302.1885910339.

It can be divided in two parts, 2759 and 5241, that added together give a cube (8000 = 203).

The spelling of 27595241 in words is "twenty-seven million, five hundred ninety-five thousand, two hundred forty-one".

Divisors: 1 61 73 4453 6197 378017 452381 27595241