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45299087 is a prime number
BaseRepresentation
bin1010110011001…
…1010110001111
310011020102122222
42230303112033
543044032322
64254525555
71060015211
oct254632617
9104212588
1045299087
112362a969
12132068bb
1395007c2
1460325b1
153e9be42
hex2b3358f

45299087 has 2 divisors, whose sum is σ = 45299088. Its totient is φ = 45299086.

The previous prime is 45299069. The next prime is 45299119. The reversal of 45299087 is 78099254.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45299087 - 222 = 41104783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45299017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22649543 + 22649544.

It is an arithmetic number, because the mean of its divisors is an integer number (22649544).

Almost surely, 245299087 is an apocalyptic number.

45299087 is a deficient number, since it is larger than the sum of its proper divisors (1).

45299087 is an equidigital number, since it uses as much as digits as its factorization.

45299087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 45299087 is about 6730.4596425504. The cubic root of 45299087 is about 356.4756062718.

The spelling of 45299087 in words is "forty-five million, two hundred ninety-nine thousand, eighty-seven".