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2065134 = 23344189
BaseRepresentation
bin111111000001011101110
310212220211110
413320023232
51012041014
6112132450
723360541
oct7701356
93786743
102065134
111190625
12837126
13573c96
143ba858
152abd59
hex1f82ee

2065134 has 8 divisors (see below), whose sum is σ = 4130280. Its totient is φ = 688376.

The previous prime is 2065121. The next prime is 2065153. The reversal of 2065134 is 4315602.

It is a happy number.

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

2065134 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 2065134.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172089 + ... + 172100.

It is an arithmetic number, because the mean of its divisors is an integer number (516285).

22065134 is an apocalyptic number.

2065134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2065134 is a wasteful number, since it uses less digits than its factorization.

2065134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344194.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 2065134 is about 1437.0574101267. The cubic root of 2065134 is about 127.3452486192.

The spelling of 2065134 in words is "two million, sixty-five thousand, one hundred thirty-four".

Divisors: 1 2 3 6 344189 688378 1032567 2065134