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1082906 = 21149223
BaseRepresentation
bin100001000011000011010
32001000110122
410020120122
5234123111
635113242
712130106
oct4103032
92030418
101082906
1167a670
12442822
132bbb96
14202906
15165cdb
hex10861a

1082906 has 8 divisors (see below), whose sum is σ = 1772064. Its totient is φ = 492220.

The previous prime is 1082891. The next prime is 1082911. The reversal of 1082906 is 6092801.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24590 + ... + 24633.

It is an arithmetic number, because the mean of its divisors is an integer number (221508).

21082906 is an apocalyptic number.

1082906 is a deficient number, since it is larger than the sum of its proper divisors (689158).

1082906 is a wasteful number, since it uses less digits than its factorization.

1082906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49236.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 1082906 is about 1040.6276951917. The cubic root of 1082906 is about 102.6904964269.

The spelling of 1082906 in words is "one million, eighty-two thousand, nine hundred six".

Divisors: 1 2 11 22 49223 98446 541453 1082906