Base | Representation |
---|---|
bin | 10111110001000001101000 |
3 | 102201112010012 |
4 | 113301001220 |
5 | 3043330440 |
6 | 341311052 |
7 | 103645421 |
oct | 27610150 |
9 | 12645105 |
10 | 6230120 |
11 | 3575866 |
12 | 2105488 |
13 | 13a1980 |
14 | b82648 |
15 | 830e65 |
hex | 5f1068 |
6230120 has 32 divisors (see below), whose sum is σ = 15097320. Its totient is φ = 2300160.
The previous prime is 6230087. The next prime is 6230123. The reversal of 6230120 is 210326.
It can be written as a sum of positive squares in 4 ways, for example, as 5466244 + 763876 = 2338^2 + 874^2 .
It is a junction number, because it is equal to n+sod(n) for n = 6230095 and 6230104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6230123) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5471 + ... + 6510.
Almost surely, 26230120 is an apocalyptic number.
It is an amenable number.
6230120 is an abundant number, since it is smaller than the sum of its proper divisors (8867200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6230120 is a wasteful number, since it uses less digits than its factorization.
6230120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12005 (or 12001 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 6230120 is about 2496.0208332464. The cubic root of 6230120 is about 184.0060647024.
Adding to 6230120 its reverse (210326), we get a palindrome (6440446).
The spelling of 6230120 in words is "six million, two hundred thirty thousand, one hundred twenty".
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