Base | Representation |
---|---|
bin | 11000000001101010001001 |
3 | 102211222120111 |
4 | 120001222021 |
5 | 3103020444 |
6 | 342554321 |
7 | 104351146 |
oct | 30015211 |
9 | 12758514 |
10 | 6298249 |
11 | 3611a71 |
12 | 21389a1 |
13 | 13c6999 |
14 | b9d3cd |
15 | 846234 |
hex | 601a89 |
6298249 has 6 divisors (see below), whose sum is σ = 6523790. Its totient is φ = 6080256.
The previous prime is 6298241. The next prime is 6298267. The reversal of 6298249 is 9428926.
It can be written as a sum of positive squares in 3 ways, for example, as 1040400 + 5257849 = 1020^2 + 2293^2 .
It is not a de Polignac number, because 6298249 - 23 = 6298241 is a prime.
It is an Ulam number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6298241) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2904 + ... + 4585.
Almost surely, 26298249 is an apocalyptic number.
It is an amenable number.
6298249 is a deficient number, since it is larger than the sum of its proper divisors (225541).
6298249 is an equidigital number, since it uses as much as digits as its factorization.
6298249 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7547 (or 7518 counting only the distinct ones).
The product of its digits is 62208, while the sum is 40.
The square root of 6298249 is about 2509.6312478131. The cubic root of 6298249 is about 184.6743626248.
The spelling of 6298249 in words is "six million, two hundred ninety-eight thousand, two hundred forty-nine".
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