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8137068 = 2231096221
BaseRepresentation
bin11111000010100101101100
3120022101221220
4133002211230
54040341233
6450223340
7126110142
oct37024554
916271856
108137068
114658555
122884b50
1318bb944
14111b592
15aaaeb3
hex7c296c

8137068 has 24 divisors (see below), whose sum is σ = 19163760. Its totient is φ = 2687040.

The previous prime is 8137043. The next prime is 8137069. The reversal of 8137068 is 8607318.

8137068 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (8137069) 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, 1803 + ... + 4418.

It is an arithmetic number, because the mean of its divisors is an integer number (798490).

Almost surely, 28137068 is an apocalyptic number.

It is an amenable number.

8137068 is an abundant number, since it is smaller than the sum of its proper divisors (11026692).

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

8137068 is a wasteful number, since it uses less digits than its factorization.

8137068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6337 (or 6335 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 8137068 is about 2852.5546445248. The cubic root of 8137068 is about 201.1357712424.

The spelling of 8137068 in words is "eight million, one hundred thirty-seven thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 109 218 327 436 654 1308 6221 12442 18663 24884 37326 74652 678089 1356178 2034267 2712356 4068534 8137068