Base | Representation |
---|---|
bin | 1100011100001100101010 |
3 | 20010200120011 |
4 | 30130030222 |
5 | 1313324401 |
6 | 153522134 |
7 | 36501643 |
oct | 14341452 |
9 | 6120504 |
10 | 3261226 |
11 | 1928231 |
12 | 111334a |
13 | 8a2527 |
14 | 60c6ca |
15 | 446451 |
hex | 31c32a |
3261226 has 8 divisors (see below), whose sum is σ = 4899780. Its totient is φ = 1627968.
The previous prime is 3261221. The next prime is 3261241. The reversal of 3261226 is 6221623.
3261226 = T1473 + T1474 + T1475.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 3010225 + 251001 = 1735^2 + 501^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a plaindrome in base 12.
It is a junction number, because it is equal to n+sod(n) for n = 3261197 and 3261206.
It is not an unprimeable number, because it can be changed into a prime (3261221) 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, 1120 + ... + 2788.
Almost surely, 23261226 is an apocalyptic number.
3261226 is the 1475-th centered triangular number.
3261226 is a deficient number, since it is larger than the sum of its proper divisors (1638554).
3261226 is a wasteful number, since it uses less digits than its factorization.
3261226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2648.
The product of its digits is 864, while the sum is 22.
The square root of 3261226 is about 1805.8864859121. The cubic root of 3261226 is about 148.2951560491.
Adding to 3261226 its reverse (6221623), we get a palindrome (9482849).
The spelling of 3261226 in words is "three million, two hundred sixty-one thousand, two hundred twenty-six".
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