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8064929 = 29318971
BaseRepresentation
bin11110110000111110100001
3120011202000002
4132300332201
54031034204
6444505345
7125356625
oct36607641
916152002
108064929
114609334
12284b255
131894b62
1410dd185
15a9491e
hex7b0fa1

8064929 has 8 divisors (see below), whose sum is σ = 8613120. Its totient is φ = 7534800.

The previous prime is 8064907. The next prime is 8064941. The reversal of 8064929 is 9294608.

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 8064929 - 28 = 8064673 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8064892 and 8064901.

It is not an unprimeable number, because it can be changed into a prime (8061929) 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, 3587 + ... + 5384.

It is an arithmetic number, because the mean of its divisors is an integer number (1076640).

Almost surely, 28064929 is an apocalyptic number.

It is an amenable number.

8064929 is a deficient number, since it is larger than the sum of its proper divisors (548191).

8064929 is a wasteful number, since it uses less digits than its factorization.

8064929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9031.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 8064929 is about 2839.8818637401. The cubic root of 8064929 is about 200.5396177540.

The spelling of 8064929 in words is "eight million, sixty-four thousand, nine hundred twenty-nine".

Divisors: 1 29 31 899 8971 260159 278101 8064929