Base | Representation |
---|---|
bin | 1000001000000… |
… | …0010111111011 |
3 | 2101010110022112 |
4 | 2002000113323 |
5 | 32211032001 |
6 | 3214242535 |
7 | 562451222 |
oct | 202002773 |
9 | 71113275 |
10 | 34080251 |
11 | 18267aa7 |
12 | b4b644b |
13 | 70a323a |
14 | 4751cb9 |
15 | 2ed2cbb |
hex | 20805fb |
34080251 has 2 divisors, whose sum is σ = 34080252. Its totient is φ = 34080250.
The previous prime is 34080187. The next prime is 34080289. The reversal of 34080251 is 15208043.
It is a strong prime.
It is an emirp because it is prime and its reverse (15208043) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 34080251 - 26 = 34080187 is a prime.
It is a super-2 number, since 2×340802512 = 2322927016446002, which contains 22 as substring.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (34080551) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17040125 + 17040126.
It is an arithmetic number, because the mean of its divisors is an integer number (17040126).
Almost surely, 234080251 is an apocalyptic number.
34080251 is a deficient number, since it is larger than the sum of its proper divisors (1).
34080251 is an equidigital number, since it uses as much as digits as its factorization.
34080251 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 960, while the sum is 23.
The square root of 34080251 is about 5837.8293054868. The cubic root of 34080251 is about 324.2158642524.
Adding to 34080251 its reverse (15208043), we get a palindrome (49288294).
The spelling of 34080251 in words is "thirty-four million, eighty thousand, two hundred fifty-one".
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