Base | Representation |
---|---|
bin | 110010111010… |
… | …111110000010 |
3 | 221010012000201 |
4 | 302322332002 |
5 | 11404124423 |
6 | 1154035414 |
7 | 221314414 |
oct | 62727602 |
9 | 27105021 |
10 | 13348738 |
11 | 7598117 |
12 | 4578b6a |
13 | 29c4b80 |
14 | 1ab69b4 |
15 | 128a2ad |
hex | cbaf82 |
13348738 has 16 divisors (see below), whose sum is σ = 21623616. Its totient is φ = 6143760.
The previous prime is 13348733. The next prime is 13348771. The reversal of 13348738 is 83784331.
It is a junction number, because it is equal to n+sod(n) for n = 13348697 and 13348706.
It is not an unprimeable number, because it can be changed into a prime (13348733) 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, 17595 + ... + 18337.
It is an arithmetic number, because the mean of its divisors is an integer number (1351476).
Almost surely, 213348738 is an apocalyptic number.
13348738 is a deficient number, since it is larger than the sum of its proper divisors (8274878).
13348738 is a wasteful number, since it uses less digits than its factorization.
13348738 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1449.
The product of its digits is 48384, while the sum is 37.
The square root of 13348738 is about 3653.5924786435. The cubic root of 13348738 is about 237.2175064121.
The spelling of 13348738 in words is "thirteen million, three hundred forty-eight thousand, seven hundred thirty-eight".
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