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6140132 = 228591787
BaseRepresentation
bin10111011011000011100100
3102112221200022
4113123003210
53032441012
6335334312
7103122155
oct27330344
912487608
106140132
113514199
122081398
13136ca1b
14b5b92c
15814472
hex5db0e4

6140132 has 12 divisors (see below), whose sum is σ = 10763760. Its totient is φ = 3064776.

The previous prime is 6140129. The next prime is 6140137. The reversal of 6140132 is 2310416.

6140132 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 6140132.

It is not an unprimeable number, because it can be changed into a prime (6140137) 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, 2543 + ... + 4329.

It is an arithmetic number, because the mean of its divisors is an integer number (896980).

Almost surely, 26140132 is an apocalyptic number.

It is an amenable number.

6140132 is a deficient number, since it is larger than the sum of its proper divisors (4623628).

6140132 is a wasteful number, since it uses less digits than its factorization.

6140132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2650 (or 2648 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 6140132 is about 2477.9289739619. The cubic root of 6140132 is about 183.1158353694.

Adding to 6140132 its reverse (2310416), we get a palindrome (8450548).

The spelling of 6140132 in words is "six million, one hundred forty thousand, one hundred thirty-two".

Divisors: 1 2 4 859 1718 1787 3436 3574 7148 1535033 3070066 6140132