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8006934 = 2313102653
BaseRepresentation
bin11110100010110100010110
3120001210110010
4132202310112
54022210214
6443341050
7125025555
oct36426426
916053403
108006934
114579801
122821786
131874640
1410c5d9c
15a82659
hex7a2d16

8006934 has 16 divisors (see below), whose sum is σ = 17245872. Its totient is φ = 2463648.

The previous prime is 8006909. The next prime is 8006939. The reversal of 8006934 is 4396008.

It is a super-2 number, since 2×80069342 = 128221984160712, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8006939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51249 + ... + 51404.

It is an arithmetic number, because the mean of its divisors is an integer number (1077867).

Almost surely, 28006934 is an apocalyptic number.

8006934 is an abundant number, since it is smaller than the sum of its proper divisors (9238938).

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

8006934 is a wasteful number, since it uses less digits than its factorization.

8006934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102671.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 8006934 is about 2829.6526288575. The cubic root of 8006934 is about 200.0577666468.

The spelling of 8006934 in words is "eight million, six thousand, nine hundred thirty-four".

Divisors: 1 2 3 6 13 26 39 78 102653 205306 307959 615918 1334489 2668978 4003467 8006934