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8064433 = 133120011
BaseRepresentation
bin11110110000110110110001
3120011201022201
4132300312301
54031030213
6444503201
7125355316
oct36606661
916151281
108064433
114608a23
12284ab01
131894870
1410dcd0d
15a946dd
hex7b0db1

8064433 has 8 divisors (see below), whose sum is σ = 8965376. Its totient is φ = 7203600.

The previous prime is 8064431. The next prime is 8064449. The reversal of 8064433 is 3344608.

8064433 is digitally balanced in base 3, 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 a cyclic number.

It is not a de Polignac number, because 8064433 - 21 = 8064431 is a prime.

It is a super-2 number, since 2×80644332 = 130070159222978, which contains 22 as substring.

It is a Duffinian number.

8064433 is a modest number, since divided by 4433 gives 806 as remainder.

It is not an unprimeable number, because it can be changed into a prime (8064431) 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, 9603 + ... + 10408.

It is an arithmetic number, because the mean of its divisors is an integer number (1120672).

Almost surely, 28064433 is an apocalyptic number.

It is an amenable number.

8064433 is a deficient number, since it is larger than the sum of its proper divisors (900943).

8064433 is a wasteful number, since it uses less digits than its factorization.

8064433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20055.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 8064433 is about 2839.7945348211. The cubic root of 8064433 is about 200.5355065506.

The spelling of 8064433 in words is "eight million, sixty-four thousand, four hundred thirty-three".

Divisors: 1 13 31 403 20011 260143 620341 8064433