Search a number
-
+
27934952 = 2314272447
BaseRepresentation
bin110101010010…
…0000011101000
31221120020112212
41222210003220
524122404302
62434424252
7456305003
oct152440350
957506485
1027934952
111484aa41
129432088
135a31076
1439d253a
1526bc052
hex1aa40e8

27934952 has 16 divisors (see below), whose sum is σ = 52436160. Its totient is φ = 13951984.

The previous prime is 27934931. The next prime is 27934957. The reversal of 27934952 is 25943972.

It is not an unprimeable number, because it can be changed into a prime (27934957) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10193 + ... + 12639.

It is an arithmetic number, because the mean of its divisors is an integer number (3277260).

Almost surely, 227934952 is an apocalyptic number.

It is an amenable number.

27934952 is a deficient number, since it is larger than the sum of its proper divisors (24501208).

27934952 is a wasteful number, since it uses less digits than its factorization.

27934952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3880 (or 3876 counting only the distinct ones).

The product of its digits is 136080, while the sum is 41.

The square root of 27934952 is about 5285.3525899414. The cubic root of 27934952 is about 303.4235671923.

The spelling of 27934952 in words is "twenty-seven million, nine hundred thirty-four thousand, nine hundred fifty-two".

Divisors: 1 2 4 8 1427 2447 2854 4894 5708 9788 11416 19576 3491869 6983738 13967476 27934952