Base | Representation |
---|---|
bin | 10111011011000001110110 |
3 | 102112221112020 |
4 | 113123001312 |
5 | 3032440042 |
6 | 335334010 |
7 | 103121640 |
oct | 27330166 |
9 | 12487466 |
10 | 6140022 |
11 | 35140a9 |
12 | 2081306 |
13 | 136c965 |
14 | b5b890 |
15 | 8143ec |
hex | 5db076 |
6140022 has 16 divisors (see below), whose sum is σ = 14034432. Its totient is φ = 1754280.
The previous prime is 6139999. The next prime is 6140023. The reversal of 6140022 is 2200416.
It is a junction number, because it is equal to n+sod(n) for n = 6139983 and 6140010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6140023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73054 + ... + 73137.
It is an arithmetic number, because the mean of its divisors is an integer number (877152).
Almost surely, 26140022 is an apocalyptic number.
6140022 is an abundant number, since it is smaller than the sum of its proper divisors (7894410).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6140022 is a wasteful number, since it uses less digits than its factorization.
6140022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 146203.
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 6140022 is about 2477.9067779075. The cubic root of 6140022 is about 183.1147418607.
Adding to 6140022 its reverse (2200416), we get a palindrome (8340438).
The spelling of 6140022 in words is "six million, one hundred forty thousand, twenty-two".
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