Base | Representation |
---|---|
bin | 110011010001… |
… | …110011101100 |
3 | 221021221100101 |
4 | 303101303230 |
5 | 11420123114 |
6 | 1200040444 |
7 | 222154222 |
oct | 63216354 |
9 | 27257311 |
10 | 13442284 |
11 | 7651429 |
12 | 4603124 |
13 | 2a2861b |
14 | 1adcb12 |
15 | 12a7d74 |
hex | cd1cec |
13442284 has 24 divisors (see below), whose sum is σ = 24176880. Its totient is φ = 6537024.
The previous prime is 13442269. The next prime is 13442287. The reversal of 13442284 is 48224431.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (13442287) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34362 + ... + 34750.
It is an arithmetic number, because the mean of its divisors is an integer number (1007370).
Almost surely, 213442284 is an apocalyptic number.
It is an amenable number.
13442284 is a deficient number, since it is larger than the sum of its proper divisors (10734596).
13442284 is a wasteful number, since it uses less digits than its factorization.
13442284 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 609 (or 607 counting only the distinct ones).
The product of its digits is 6144, while the sum is 28.
The square root of 13442284 is about 3666.3720487697. The cubic root of 13442284 is about 237.7703455200.
The spelling of 13442284 in words is "thirteen million, four hundred forty-two thousand, two hundred eighty-four".
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