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540102 = 2390017
BaseRepresentation
bin10000011110111000110
31000102212210
42003313012
5114240402
615324250
74406433
oct2036706
91012783
10540102
11339872
12220686
1315bab4
14100b8a
15aa06c
hex83dc6

540102 has 8 divisors (see below), whose sum is σ = 1080216. Its totient is φ = 180032.

The previous prime is 540101. The next prime is 540119. The reversal of 540102 is 201045.

540102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

540102 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45003 + ... + 45014.

It is an arithmetic number, because the mean of its divisors is an integer number (135027).

2540102 is an apocalyptic number.

540102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

540102 is a wasteful number, since it uses less digits than its factorization.

540102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90022.

The product of its (nonzero) digits is 40, while the sum is 12.

The square root of 540102 is about 734.9163217673. The cubic root of 540102 is about 81.4376554083.

Adding to 540102 its reverse (201045), we get a palindrome (741147).

The spelling of 540102 in words is "five hundred forty thousand, one hundred two".

Divisors: 1 2 3 6 90017 180034 270051 540102