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2068055 = 511191979
BaseRepresentation
bin111111000111001010111
310220001211122
413320321113
51012134210
6112154155
723402213
oct7707127
93801748
102068055
111192840
1283895b
13575402
143bb943
152acb55
hex1f8e57

2068055 has 16 divisors (see below), whose sum is σ = 2851200. Its totient is φ = 1424160.

The previous prime is 2068043. The next prime is 2068061. The reversal of 2068055 is 5508602.

It is not a de Polignac number, because 2068055 - 24 = 2068039 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56 + ... + 2034.

It is an arithmetic number, because the mean of its divisors is an integer number (178200).

22068055 is an apocalyptic number.

2068055 is a deficient number, since it is larger than the sum of its proper divisors (783145).

2068055 is a wasteful number, since it uses less digits than its factorization.

2068055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2014.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 2068055 is about 1438.0733639144. The cubic root of 2068055 is about 127.4052609042.

The spelling of 2068055 in words is "two million, sixty-eight thousand, fifty-five".

Divisors: 1 5 11 19 55 95 209 1045 1979 9895 21769 37601 108845 188005 413611 2068055