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8010006 = 234132561
BaseRepresentation
bin11110100011100100010110
3120001221122220
4132203210112
54022310011
6443403210
7125040534
oct36434426
916057586
108010006
114581044
122823506
131875b64
1410c7154
15a83506
hex7a3916

8010006 has 16 divisors (see below), whose sum is σ = 16411248. Its totient is φ = 2604800.

The previous prime is 8009999. The next prime is 8010011. The reversal of 8010006 is 6000108.

It is a super-2 number, since 2×80100062 = 128320392240072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16035 + ... + 16526.

It is an arithmetic number, because the mean of its divisors is an integer number (1025703).

Almost surely, 28010006 is an apocalyptic number.

8010006 is an abundant number, since it is smaller than the sum of its proper divisors (8401242).

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

8010006 is a wasteful number, since it uses less digits than its factorization.

8010006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32607.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 8010006 is about 2830.1953996147. The cubic root of 8010006 is about 200.0833485936.

The spelling of 8010006 in words is "eight million, ten thousand, six".

Divisors: 1 2 3 6 41 82 123 246 32561 65122 97683 195366 1335001 2670002 4005003 8010006