Search a number
-
+
27935082 = 2327221707
BaseRepresentation
bin110101010010…
…0000101101010
31221120020201200
41222210011222
524122410312
62434425030
7456305250
oct152440552
957506650
1027935082
111485004a
129432176
135a31146
1439d25d0
1526bc0dc
hex1aa416a

27935082 has 24 divisors (see below), whose sum is σ = 69172896. Its totient is φ = 7981416.

The previous prime is 27935077. The next prime is 27935099. The reversal of 27935082 is 28053972.

It is a happy number.

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 11 ways as a sum of consecutive naturals, for example, 110728 + ... + 110979.

It is an arithmetic number, because the mean of its divisors is an integer number (2882204).

Almost surely, 227935082 is an apocalyptic number.

27935082 is an abundant number, since it is smaller than the sum of its proper divisors (41237814).

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

27935082 is a wasteful number, since it uses less digits than its factorization.

27935082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221722 (or 221719 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 27935082 is about 5285.3648880659. The cubic root of 27935082 is about 303.4240378691.

It can be divided in two parts, 2793 and 5082, that added together give a triangular number (7875 = T125).

The spelling of 27935082 in words is "twenty-seven million, nine hundred thirty-five thousand, eighty-two".

Divisors: 1 2 3 6 7 9 14 18 21 42 63 126 221707 443414 665121 1330242 1551949 1995363 3103898 3990726 4655847 9311694 13967541 27935082