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8235012 = 2232329837
BaseRepresentation
bin11111011010100000000100
3120111101022110
4133122200010
54102010022
6452301020
7126665532
oct37324004
916441273
108235012
1147150a5
122911770
1319243b6
141145152
15aca00c
hex7da804

8235012 has 24 divisors (see below), whose sum is σ = 20051136. Its totient is φ = 2625568.

The previous prime is 8234977. The next prime is 8235013. The reversal of 8235012 is 2105328.

It is a self number, because there is not a number n which added to its sum of digits gives 8235012.

It is not an unprimeable number, because it can be changed into a prime (8235013) 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, 14643 + ... + 15194.

It is an arithmetic number, because the mean of its divisors is an integer number (835464).

Almost surely, 28235012 is an apocalyptic number.

It is an amenable number.

8235012 is an abundant number, since it is smaller than the sum of its proper divisors (11816124).

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

8235012 is a wasteful number, since it uses less digits than its factorization.

8235012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29867 (or 29865 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 8235012 is about 2869.6710612891. The cubic root of 8235012 is about 201.9395630063.

The spelling of 8235012 in words is "eight million, two hundred thirty-five thousand, twelve".

Divisors: 1 2 3 4 6 12 23 46 69 92 138 276 29837 59674 89511 119348 179022 358044 686251 1372502 2058753 2745004 4117506 8235012