Base | Representation |
---|---|
bin | 110010111011… |
… | …010110101111 |
3 | 221010021012021 |
4 | 302323112233 |
5 | 11404202234 |
6 | 1154051011 |
7 | 221322133 |
oct | 62732657 |
9 | 27107167 |
10 | 13350319 |
11 | 7599324 |
12 | 4579a67 |
13 | 29c57c8 |
14 | 1ab73c3 |
15 | 128a9b4 |
hex | cbb5af |
13350319 has 2 divisors, whose sum is σ = 13350320. Its totient is φ = 13350318.
The previous prime is 13350317. The next prime is 13350349. The reversal of 13350319 is 91305331.
13350319 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 13350319 - 21 = 13350317 is a prime.
It is a super-2 number, since 2×133503192 = 356462034803522, which contains 22 as substring.
Together with 13350317, it forms a pair of twin primes.
It is a junction number, because it is equal to n+sod(n) for n = 13350293 and 13350302.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13350317) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6675159 + 6675160.
It is an arithmetic number, because the mean of its divisors is an integer number (6675160).
Almost surely, 213350319 is an apocalyptic number.
13350319 is a deficient number, since it is larger than the sum of its proper divisors (1).
13350319 is an equidigital number, since it uses as much as digits as its factorization.
13350319 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1215, while the sum is 25.
The square root of 13350319 is about 3653.8088346272. The cubic root of 13350319 is about 237.2268712442.
The spelling of 13350319 in words is "thirteen million, three hundred fifty thousand, three hundred nineteen".
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