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BaseRepresentation
bin1010110110101…
…0000111110001
310011122211102101
42231222013301
543123222231
64303420401
71061641255
oct255520761
9104584371
1045523441
1123773487
12132b4701
13957b962
146090265
153ee3661
hex2b6a1f1

45523441 has 2 divisors, whose sum is σ = 45523442. Its totient is φ = 45523440.

The previous prime is 45523421. The next prime is 45523451. The reversal of 45523441 is 14432554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45360225 + 163216 = 6735^2 + 404^2 .

It is a cyclic number.

It is not a de Polignac number, because 45523441 - 25 = 45523409 is a prime.

It is not a weakly prime, because it can be changed into another prime (45523421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22761720 + 22761721.

It is an arithmetic number, because the mean of its divisors is an integer number (22761721).

Almost surely, 245523441 is an apocalyptic number.

It is an amenable number.

45523441 is a deficient number, since it is larger than the sum of its proper divisors (1).

45523441 is an equidigital number, since it uses as much as digits as its factorization.

45523441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9600, while the sum is 28.

The square root of 45523441 is about 6747.1061204045. The cubic root of 45523441 is about 357.0631461191.

Adding to 45523441 its reverse (14432554), we get a palindrome (59955995).

The spelling of 45523441 in words is "forty-five million, five hundred twenty-three thousand, four hundred forty-one".