Base | Representation |
---|---|
bin | 10111011011001101010010 |
3 | 102112222112100 |
4 | 113123031102 |
5 | 3033001004 |
6 | 335341230 |
7 | 103124034 |
oct | 27331522 |
9 | 12488470 |
10 | 6140754 |
11 | 3514704 |
12 | 2081816 |
13 | 13700a9 |
14 | b5bc54 |
15 | 814739 |
hex | 5db352 |
6140754 has 24 divisors (see below), whose sum is σ = 13354380. Its totient is φ = 2039328.
The previous prime is 6140753. The next prime is 6140767. The reversal of 6140754 is 4570416.
It can be written as a sum of positive squares in 2 ways, for example, as 6125625 + 15129 = 2475^2 + 123^2 .
It is not an unprimeable number, because it can be changed into a prime (6140753) 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 11 ways as a sum of consecutive naturals, for example, 6564 + ... + 7440.
Almost surely, 26140754 is an apocalyptic number.
6140754 is an abundant number, since it is smaller than the sum of its proper divisors (7213626).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6140754 is a wasteful number, since it uses less digits than its factorization.
6140754 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1274 (or 1271 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
The square root of 6140754 is about 2478.0544788200. The cubic root of 6140754 is about 183.1220184180.
The spelling of 6140754 in words is "six million, one hundred forty thousand, seven hundred fifty-four".
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