Base | Representation |
---|---|
bin | 110011010011… |
… | …010000101010 |
3 | 221022020111202 |
4 | 303103100222 |
5 | 11420320414 |
6 | 1200124202 |
7 | 222210452 |
oct | 63232052 |
9 | 27266452 |
10 | 13448234 |
11 | 7655948 |
12 | 4606662 |
13 | 2a2b247 |
14 | 1b00d62 |
15 | 12a99de |
hex | cd342a |
13448234 has 12 divisors (see below), whose sum is σ = 20847042. Its totient is φ = 6506280.
The previous prime is 13448233. The next prime is 13448269. The reversal of 13448234 is 43284431.
It can be written as a sum of positive squares in only one way, i.e., 12271009 + 1177225 = 3503^2 + 1085^2 .
It is a junction number, because it is equal to n+sod(n) for n = 13448197 and 13448206.
It is not an unprimeable number, because it can be changed into a prime (13448231) by changing a digit.
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 5 ways as a sum of consecutive naturals, for example, 1577 + ... + 5420.
Almost surely, 213448234 is an apocalyptic number.
13448234 is a deficient number, since it is larger than the sum of its proper divisors (7398808).
13448234 is an equidigital number, since it uses as much as digits as its factorization.
13448234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7061 (or 7030 counting only the distinct ones).
The product of its digits is 9216, while the sum is 29.
The square root of 13448234 is about 3667.1833878332. The cubic root of 13448234 is about 237.8054220212.
The spelling of 13448234 in words is "thirteen million, four hundred forty-eight thousand, two hundred thirty-four".
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