Search a number
-
+
34830087 = 343326813
BaseRepresentation
bin1000010011011…
…1011100000111
32102112112220020
42010313130013
532404030322
63242310223
7602023305
oct204673407
972475806
1034830087
111872a3a6
12b7b8373
1372a6626
1448a9275
1530d005c
hex2137707

34830087 has 8 divisors (see below), whose sum is σ = 46549104. Its totient is φ = 23165568.

The previous prime is 34830083. The next prime is 34830109. The reversal of 34830087 is 78003843.

34830087 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 34830087 - 22 = 34830083 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34830083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12108 + ... + 14705.

It is an arithmetic number, because the mean of its divisors is an integer number (5818638).

Almost surely, 234830087 is an apocalyptic number.

34830087 is a deficient number, since it is larger than the sum of its proper divisors (11719017).

34830087 is a wasteful number, since it uses less digits than its factorization.

34830087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27249.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 34830087 is about 5901.7020426314. The cubic root of 34830087 is about 326.5764419481.

The spelling of 34830087 in words is "thirty-four million, eight hundred thirty thousand, eighty-seven".

Divisors: 1 3 433 1299 26813 80439 11610029 34830087