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2083460 = 225104173
BaseRepresentation
bin111111100101010000100
310220211222012
413330222010
51013132320
6112353352
723465141
oct7745204
93824865
102083460
1111a3375
12845858
1357c422
143c33c8
152b24c5
hex1fca84

2083460 has 12 divisors (see below), whose sum is σ = 4375308. Its totient is φ = 833376.

The previous prime is 2083453. The next prime is 2083511. The reversal of 2083460 is 643802.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 662596 + 1420864 = 814^2 + 1192^2 .

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52067 + ... + 52106.

It is an arithmetic number, because the mean of its divisors is an integer number (364609).

22083460 is an apocalyptic number.

2083460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2083460 is an abundant number, since it is smaller than the sum of its proper divisors (2291848).

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

2083460 is a wasteful number, since it uses less digits than its factorization.

2083460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104182 (or 104180 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 2083460 is about 1443.4195509276. The cubic root of 2083460 is about 127.7208271028.

The spelling of 2083460 in words is "two million, eighty-three thousand, four hundred sixty".

Divisors: 1 2 4 5 10 20 104173 208346 416692 520865 1041730 2083460