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255080011 is a prime number
BaseRepresentation
bin11110011010000…
…11011001001011
3122202222101222211
433031003121023
51010300030021
641151125551
76215100334
oct1715033113
9582871884
10255080011
11120a9342a
12715138b7
1340b00a24
1425c3d28b
15175d93e1
hexf34364b

255080011 has 2 divisors, whose sum is σ = 255080012. Its totient is φ = 255080010.

The previous prime is 255080009. The next prime is 255080017. The reversal of 255080011 is 110080552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 255080011 - 21 = 255080009 is a prime.

Together with 255080009, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (255080017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127540005 + 127540006.

It is an arithmetic number, because the mean of its divisors is an integer number (127540006).

Almost surely, 2255080011 is an apocalyptic number.

255080011 is a deficient number, since it is larger than the sum of its proper divisors (1).

255080011 is an equidigital number, since it uses as much as digits as its factorization.

255080011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 400, while the sum is 22.

The square root of 255080011 is about 15971.2244677733. The cubic root of 255080011 is about 634.1988872384.

The spelling of 255080011 in words is "two hundred fifty-five million, eighty thousand, eleven".