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8528334 = 231421389
BaseRepresentation
bin100000100010…
…000111001110
3121001021200020
4200202013032
54140401314
6502443010
7132326643
oct40420716
917037606
108528334
1148a5511
122a33466
1319c7a69
1411bddca
15b36da9
hex8221ce

8528334 has 8 divisors (see below), whose sum is σ = 17056680. Its totient is φ = 2842776.

The previous prime is 8528309. The next prime is 8528353. The reversal of 8528334 is 4338258.

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

8528334 is an admirable number.

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 junction number, because it is equal to n+sod(n) for n = 8528295 and 8528304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 710689 + ... + 710700.

It is an arithmetic number, because the mean of its divisors is an integer number (2132085).

Almost surely, 28528334 is an apocalyptic number.

8528334 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8528334 is a wasteful number, since it uses less digits than its factorization.

8528334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1421394.

The product of its digits is 23040, while the sum is 33.

The square root of 8528334 is about 2920.3311456066. The cubic root of 8528334 is about 204.3092675478.

The spelling of 8528334 in words is "eight million, five hundred twenty-eight thousand, three hundred thirty-four".

Divisors: 1 2 3 6 1421389 2842778 4264167 8528334