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2012675 = 52723153
BaseRepresentation
bin111101011011000000011
310210020212112
413223120003
51003401200
6111045535
723051600
oct7533003
93706775
102012675
111155175
128108ab
13556142
143a56a7
1529b535
hex1eb603

2012675 has 36 divisors (see below), whose sum is σ = 3053376. Its totient is φ = 1310400.

The previous prime is 2012671. The next prime is 2012677. The reversal of 2012675 is 5762102.

It is not a de Polignac number, because 2012675 - 22 = 2012671 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2012675.

It is not an unprimeable number, because it can be changed into a prime (2012671) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 37949 + ... + 38001.

It is an arithmetic number, because the mean of its divisors is an integer number (84816).

22012675 is an apocalyptic number.

2012675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2012675 is a deficient number, since it is larger than the sum of its proper divisors (1040701).

2012675 is a wasteful number, since it uses less digits than its factorization.

2012675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108 (or 96 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 2012675 is about 1418.6877739658. The cubic root of 2012675 is about 126.2577030231.

Adding to 2012675 its reverse (5762102), we get a palindrome (7774777).

The spelling of 2012675 in words is "two million, twelve thousand, six hundred seventy-five".

Divisors: 1 5 7 25 31 35 49 53 155 175 217 245 265 371 775 1085 1225 1325 1519 1643 1855 2597 5425 7595 8215 9275 11501 12985 37975 41075 57505 64925 80507 287525 402535 2012675