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10806706 = 219284387
BaseRepresentation
bin101001001110…
…010110110010
3202100001000101
4221032112302
510231303311
61023343014
7160566301
oct51162662
922301011
1010806706
116111269
123751a6a
132314b01
141614438
15e36ec1
hexa4e5b2

10806706 has 8 divisors (see below), whose sum is σ = 17063280. Its totient is φ = 5118948.

The previous prime is 10806661. The next prime is 10806721. The reversal of 10806706 is 60760801.

10806706 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142156 + ... + 142231.

It is an arithmetic number, because the mean of its divisors is an integer number (2132910).

Almost surely, 210806706 is an apocalyptic number.

10806706 is a deficient number, since it is larger than the sum of its proper divisors (6256574).

10806706 is a wasteful number, since it uses less digits than its factorization.

10806706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284408.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 10806706 is about 3287.3554721082. The cubic root of 10806706 is about 221.0876306659.

The spelling of 10806706 in words is "ten million, eight hundred six thousand, seven hundred six".

Divisors: 1 2 19 38 284387 568774 5403353 10806706