Base | Representation |
---|---|
bin | 10111011011010000001101 |
3 | 102112222210021 |
4 | 113123100031 |
5 | 3033002231 |
6 | 335342141 |
7 | 103124422 |
oct | 27332015 |
9 | 12488707 |
10 | 6140941 |
11 | 3514864 |
12 | 2081951 |
13 | 13701c1 |
14 | b5bd49 |
15 | 814811 |
hex | 5db40d |
6140941 has 4 divisors (see below), whose sum is σ = 6172000. Its totient is φ = 6109884.
The previous prime is 6140929. The next prime is 6140947. The reversal of 6140941 is 1490416.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 6140941 - 25 = 6140909 is a prime.
It is a super-2 number, since 2×61409412 = 75422312730962, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6140947) 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, 15231 + ... + 15628.
It is an arithmetic number, because the mean of its divisors is an integer number (1543000).
Almost surely, 26140941 is an apocalyptic number.
It is an amenable number.
6140941 is a deficient number, since it is larger than the sum of its proper divisors (31059).
6140941 is a wasteful number, since it uses less digits than its factorization.
6140941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31058.
The product of its (nonzero) digits is 864, while the sum is 25.
The square root of 6140941 is about 2478.0922097452. The cubic root of 6140941 is about 183.1238772272.
The spelling of 6140941 in words is "six million, one hundred forty thousand, nine hundred forty-one".
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