Base | Representation |
---|---|
bin | 110011010001… |
… | …110010100010 |
3 | 221021221020122 |
4 | 303101302202 |
5 | 11420122320 |
6 | 1200040242 |
7 | 222154055 |
oct | 63216242 |
9 | 27257218 |
10 | 13442210 |
11 | 7651371 |
12 | 4603082 |
13 | 2a28592 |
14 | 1adca9c |
15 | 12a7d25 |
hex | cd1ca2 |
13442210 has 16 divisors (see below), whose sum is σ = 24558336. Its totient is φ = 5296368.
The previous prime is 13442201. The next prime is 13442237. The reversal of 13442210 is 1224431.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9362 + ... + 10701.
It is an arithmetic number, because the mean of its divisors is an integer number (1534896).
Almost surely, 213442210 is an apocalyptic number.
13442210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13442210 is a deficient number, since it is larger than the sum of its proper divisors (11116126).
13442210 is a wasteful number, since it uses less digits than its factorization.
13442210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20137.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 13442210 is about 3666.3619570359. The cubic root of 13442210 is about 237.7699092093.
Adding to 13442210 its reverse (1224431), we get a palindrome (14666641).
The spelling of 13442210 in words is "thirteen million, four hundred forty-two thousand, two hundred ten".
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