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764083 = 23139239
BaseRepresentation
bin10111010100010110011
31102211010101
42322202303
5143422313
624213231
76331435
oct2724263
91384111
10764083
11482081
1230a217
13209a28
1415c655
151015dd
hexba8b3

764083 has 8 divisors (see below), whose sum is σ = 806400. Its totient is φ = 722568.

The previous prime is 764081. The next prime is 764089. The reversal of 764083 is 380467.

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

It is not a de Polignac number, because 764083 - 21 = 764081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (764081) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3078 + ... + 3316.

It is an arithmetic number, because the mean of its divisors is an integer number (100800).

2764083 is an apocalyptic number.

764083 is a deficient number, since it is larger than the sum of its proper divisors (42317).

764083 is a wasteful number, since it uses less digits than its factorization.

764083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 764083 is about 874.1184130311. The cubic root of 764083 is about 91.4211848804.

The spelling of 764083 in words is "seven hundred sixty-four thousand, eighty-three".

Divisors: 1 23 139 239 3197 5497 33221 764083