Base | Representation |
---|---|
bin | 110110011101… |
… | …100101010011 |
3 | 222212100021211 |
4 | 312131211103 |
5 | 12123330242 |
6 | 1230000551 |
7 | 232231516 |
oct | 66354523 |
9 | 28770254 |
10 | 14276947 |
11 | 8071533 |
12 | 4946157 |
13 | 2c5b4c9 |
14 | 1c78d7d |
15 | 13c0317 |
hex | d9d953 |
14276947 has 2 divisors, whose sum is σ = 14276948. Its totient is φ = 14276946.
The previous prime is 14276921. The next prime is 14276953. The reversal of 14276947 is 74967241.
It is a strong prime.
It is an emirp because it is prime and its reverse (74967241) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 14276947 - 27 = 14276819 is a prime.
It is not a weakly prime, because it can be changed into another prime (14276987) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7138473 + 7138474.
It is an arithmetic number, because the mean of its divisors is an integer number (7138474).
Almost surely, 214276947 is an apocalyptic number.
14276947 is a deficient number, since it is larger than the sum of its proper divisors (1).
14276947 is an equidigital number, since it uses as much as digits as its factorization.
14276947 is an evil number, because the sum of its binary digits is even.
The product of its digits is 84672, while the sum is 40.
The square root of 14276947 is about 3778.4847492083. The cubic root of 14276947 is about 242.5931027350.
The spelling of 14276947 in words is "fourteen million, two hundred seventy-six thousand, nine hundred forty-seven".
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