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266083 is a prime number
BaseRepresentation
bin1000000111101100011
3111111222221
41000331203
532003313
65411511
72155516
oct1007543
9444887
10266083
11171a04
12109b97
139415c
146cd7d
1553c8d
hex40f63

266083 has 2 divisors, whose sum is σ = 266084. Its totient is φ = 266082.

The previous prime is 266081. The next prime is 266089. The reversal of 266083 is 380662.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 266083 - 21 = 266081 is a prime.

Together with 266081, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (266081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133041 + 133042.

It is an arithmetic number, because the mean of its divisors is an integer number (133042).

2266083 is an apocalyptic number.

266083 is a deficient number, since it is larger than the sum of its proper divisors (1).

266083 is an equidigital number, since it uses as much as digits as its factorization.

266083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 266083 is about 515.8323371019. The cubic root of 266083 is about 64.3189643396.

It can be divided in two parts, 2660 and 83, that multiplied together give a triangular number (220780 = T664).

The spelling of 266083 in words is "two hundred sixty-six thousand, eighty-three".