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8009934 = 232358043
BaseRepresentation
bin11110100011100011001110
3120001221120020
4132203203032
54022304214
6443403010
7125040402
oct36434316
916057506
108009934
114580a89
122823466
131875b0a
1410c7102
15a834a9
hex7a38ce

8009934 has 16 divisors (see below), whose sum is σ = 16716672. Its totient is φ = 2553848.

The previous prime is 8009929. The next prime is 8009951. The reversal of 8009934 is 4399008.

It is a junction number, because it is equal to n+sod(n) for n = 8009895 and 8009904.

It is a congruent number.

It is an unprimeable number.

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, 28884 + ... + 29159.

It is an arithmetic number, because the mean of its divisors is an integer number (1044792).

Almost surely, 28009934 is an apocalyptic number.

8009934 is an abundant number, since it is smaller than the sum of its proper divisors (8706738).

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

8009934 is a wasteful number, since it uses less digits than its factorization.

8009934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58071.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 8009934 is about 2830.1826796163. The cubic root of 8009934 is about 200.0827490916.

The spelling of 8009934 in words is "eight million, nine thousand, nine hundred thirty-four".

Divisors: 1 2 3 6 23 46 69 138 58043 116086 174129 348258 1334989 2669978 4004967 8009934