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45266 = 2131741
BaseRepresentation
bin1011000011010010
32022002112
423003102
52422031
6545322
7245654
oct130322
968075
1045266
1131011
1222242
13177b0
14126d4
15d62b
hexb0d2

45266 has 8 divisors (see below), whose sum is σ = 73164. Its totient is φ = 20880.

The previous prime is 45263. The next prime is 45281. The reversal of 45266 is 66254.

It can be written as a sum of positive squares in 2 ways, for example, as 32041 + 13225 = 179^2 + 115^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 845 + ... + 896.

245266 is an apocalyptic number.

45266 is a deficient number, since it is larger than the sum of its proper divisors (27898).

45266 is a wasteful number, since it uses less digits than its factorization.

45266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1756.

The product of its digits is 1440, while the sum is 23.

The square root of 45266 is about 212.7580785775. The cubic root of 45266 is about 35.6388793770.

The spelling of 45266 in words is "forty-five thousand, two hundred sixty-six".

Divisors: 1 2 13 26 1741 3482 22633 45266