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2082135 = 351112619
BaseRepresentation
bin111111100010101010111
310220210011010
413330111113
51013112020
6112343303
723461236
oct7742527
93823133
102082135
1111a2380
12844b33
1357b943
143c2b1d
152b1de0
hex1fc557

2082135 has 16 divisors (see below), whose sum is σ = 3634560. Its totient is φ = 1009440.

The previous prime is 2082133. The next prime is 2082163. The reversal of 2082135 is 5312802.

It is not a de Polignac number, because 2082135 - 21 = 2082133 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2082131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6145 + ... + 6474.

It is an arithmetic number, because the mean of its divisors is an integer number (227160).

22082135 is an apocalyptic number.

2082135 is a deficient number, since it is larger than the sum of its proper divisors (1552425).

2082135 is a wasteful number, since it uses less digits than its factorization.

2082135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12638.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 2082135 is about 1442.9604984198. The cubic root of 2082135 is about 127.6937461920.

Adding to 2082135 its reverse (5312802), we get a palindrome (7394937).

The spelling of 2082135 in words is "two million, eighty-two thousand, one hundred thirty-five".

Divisors: 1 3 5 11 15 33 55 165 12619 37857 63095 138809 189285 416427 694045 2082135