Base | Representation |
---|---|
bin | 110010100111… |
… | …000011001011 |
3 | 220222001002211 |
4 | 302213003023 |
5 | 11344022042 |
6 | 1152205551 |
7 | 220524505 |
oct | 62470313 |
9 | 26861084 |
10 | 13267147 |
11 | 7541893 |
12 | 45398b7 |
13 | 29969aa |
14 | 1a94d75 |
15 | 1271017 |
hex | ca70cb |
13267147 has 2 divisors, whose sum is σ = 13267148. Its totient is φ = 13267146.
The previous prime is 13267117. The next prime is 13267151. The reversal of 13267147 is 74176231.
13267147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 13267147 - 215 = 13234379 is a prime.
It is not a weakly prime, because it can be changed into another prime (13267117) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6633573 + 6633574.
It is an arithmetic number, because the mean of its divisors is an integer number (6633574).
Almost surely, 213267147 is an apocalyptic number.
13267147 is a deficient number, since it is larger than the sum of its proper divisors (1).
13267147 is an equidigital number, since it uses as much as digits as its factorization.
13267147 is an evil number, because the sum of its binary digits is even.
The product of its digits is 7056, while the sum is 31.
The square root of 13267147 is about 3642.4095047098. The cubic root of 13267147 is about 236.7332064000.
The spelling of 13267147 in words is "thirteen million, two hundred sixty-seven thousand, one hundred forty-seven".
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