Base | Representation |
---|---|
bin | 110010110111… |
… | …101001000001 |
3 | 221002111022210 |
4 | 302313221001 |
5 | 11403210410 |
6 | 1153452333 |
7 | 221226600 |
oct | 62675101 |
9 | 27074283 |
10 | 13335105 |
11 | 7588953 |
12 | 45710a9 |
13 | 29bb8c4 |
14 | 1ab1a37 |
15 | 1286220 |
hex | cb7a41 |
13335105 has 24 divisors (see below), whose sum is σ = 24820992. Its totient is φ = 6095712.
The previous prime is 13335103. The next prime is 13335107. The reversal of 13335105 is 50153331.
It is a happy number.
13335105 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (13335103) and next prime (13335107).
It is not a de Polignac number, because 13335105 - 21 = 13335103 is a prime.
It is a super-2 number, since 2×133351052 = 355650050722050, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (13335103) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8337 + ... + 9806.
It is an arithmetic number, because the mean of its divisors is an integer number (1034208).
Almost surely, 213335105 is an apocalyptic number.
13335105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
13335105 is a deficient number, since it is larger than the sum of its proper divisors (11485887).
13335105 is a wasteful number, since it uses less digits than its factorization.
13335105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18165 (or 18158 counting only the distinct ones).
The product of its (nonzero) digits is 675, while the sum is 21.
The square root of 13335105 is about 3651.7263040924. The cubic root of 13335105 is about 237.1367225497.
Adding to 13335105 its reverse (50153331), we get a palindrome (63488436).
The spelling of 13335105 in words is "thirteen million, three hundred thirty-five thousand, one hundred five".
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