Search a number
-
+
132215131112 = 2347351635987
BaseRepresentation
bin111101100100010100…
…0101100101111101000
3110122021022002120020212
41323020220230233220
54131234033143422
6140423325040252
712360262033361
oct1731050545750
9418238076225
10132215131112
1151087aa39a9
122175a6b6088
13c610aa33bc
146583764b68
15368c56d9e2
hex1ec8a2cbe8

132215131112 has 16 divisors (see below), whose sum is σ = 253177911360. Its totient is φ = 64701021424.

The previous prime is 132215131063. The next prime is 132215131207. The reversal of 132215131112 is 211131512231.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175817618 + ... + 175818369.

It is an arithmetic number, because the mean of its divisors is an integer number (15823619460).

Almost surely, 2132215131112 is an apocalyptic number.

It is an amenable number.

132215131112 is a deficient number, since it is larger than the sum of its proper divisors (120962780248).

132215131112 is a wasteful number, since it uses less digits than its factorization.

132215131112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351636040 (or 351636036 counting only the distinct ones).

The product of its digits is 360, while the sum is 23.

Adding to 132215131112 its reverse (211131512231), we get a palindrome (343346643343).

The spelling of 132215131112 in words is "one hundred thirty-two billion, two hundred fifteen million, one hundred thirty-one thousand, one hundred twelve".

Divisors: 1 2 4 8 47 94 188 376 351635987 703271974 1406543948 2813087896 16526891389 33053782778 66107565556 132215131112