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45066941 is a prime number
BaseRepresentation
bin1010101111101…
…0101010111101
310010210122012222
42223322222331
543014120231
64245535125
71055030333
oct253725275
9103718188
1045066941
1123491507
12131144a5
13944bc3a
145db1b53
153e5327b
hex2afaabd

45066941 has 2 divisors, whose sum is σ = 45066942. Its totient is φ = 45066940.

The previous prime is 45066911. The next prime is 45066961. The reversal of 45066941 is 14966054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34692100 + 10374841 = 5890^2 + 3221^2 .

It is a cyclic number.

It is not a de Polignac number, because 45066941 - 26 = 45066877 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45066911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22533470 + 22533471.

It is an arithmetic number, because the mean of its divisors is an integer number (22533471).

Almost surely, 245066941 is an apocalyptic number.

It is an amenable number.

45066941 is a deficient number, since it is larger than the sum of its proper divisors (1).

45066941 is an equidigital number, since it uses as much as digits as its factorization.

45066941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 45066941 is about 6713.1915658649. The cubic root of 45066941 is about 355.8656149135.

The spelling of 45066941 in words is "forty-five million, sixty-six thousand, nine hundred forty-one".