Base | Representation |
---|---|
bin | 11000000101011110001100 |
3 | 102212202222222 |
4 | 120011132030 |
5 | 3104020433 |
6 | 343154512 |
7 | 104444531 |
oct | 30053614 |
9 | 12782888 |
10 | 6313868 |
11 | 3622780 |
12 | 2145a38 |
13 | 1400b22 |
14 | ba4d88 |
15 | 84ab98 |
hex | 60578c |
6313868 has 48 divisors (see below), whose sum is σ = 13353984. Its totient is φ = 2576640.
The previous prime is 6313861. The next prime is 6313889. The reversal of 6313868 is 8683136.
It is a happy number.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (6313861) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17021 + ... + 17387.
It is an arithmetic number, because the mean of its divisors is an integer number (278208).
Almost surely, 26313868 is an apocalyptic number.
6313868 is a gapful number since it is divisible by the number (68) formed by its first and last digit.
It is an amenable number.
6313868 is an abundant number, since it is smaller than the sum of its proper divisors (7040116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6313868 is a wasteful number, since it uses less digits than its factorization.
6313868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 422 (or 420 counting only the distinct ones).
The product of its digits is 20736, while the sum is 35.
The square root of 6313868 is about 2512.7411327075. The cubic root of 6313868 is about 184.8268943199.
It can be divided in two parts, 63 and 13868, that added together give a palindrome (13931).
The spelling of 6313868 in words is "six million, three hundred thirteen thousand, eight hundred sixty-eight".
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