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2012076 = 2232115081
BaseRepresentation
bin111101011001110101100
310210020001100
413223032230
51003341301
6111043100
723050053
oct7531654
93706040
102012076
111154780
12810490
13555aa1
143a539a
1529b286
hex1eb3ac

2012076 has 36 divisors (see below), whose sum is σ = 5549544. Its totient is φ = 609600.

The previous prime is 2012057. The next prime is 2012083. The reversal of 2012076 is 6702102.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

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 11 ways as a sum of consecutive naturals, for example, 2145 + ... + 2936.

It is an arithmetic number, because the mean of its divisors is an integer number (154154).

22012076 is an apocalyptic number.

It is an amenable number.

2012076 is an abundant number, since it is smaller than the sum of its proper divisors (3537468).

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

2012076 is a wasteful number, since it uses less digits than its factorization.

2012076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5102 (or 5097 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 2012076 is about 1418.4766476752. The cubic root of 2012076 is about 126.2451764324.

Adding to 2012076 its reverse (6702102), we get a palindrome (8714178).

The spelling of 2012076 in words is "two million, twelve thousand, seventy-six".

Divisors: 1 2 3 4 6 9 11 12 18 22 33 36 44 66 99 132 198 396 5081 10162 15243 20324 30486 45729 55891 60972 91458 111782 167673 182916 223564 335346 503019 670692 1006038 2012076