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104310149 is a prime number
BaseRepresentation
bin1100011011110…
…10010110000101
321021021111121212
412031322112011
5203200411044
614203421205
72404423136
oct615722605
9237244555
10104310149
1153975839
122ab24805
13187c25a8
14dbd3c8d
159256a9e
hex637a585

104310149 has 2 divisors, whose sum is σ = 104310150. Its totient is φ = 104310148.

The previous prime is 104310137. The next prime is 104310163. The reversal of 104310149 is 941013401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104244100 + 66049 = 10210^2 + 257^2 .

It is a cyclic number.

It is not a de Polignac number, because 104310149 - 28 = 104309893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104310179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52155074 + 52155075.

It is an arithmetic number, because the mean of its divisors is an integer number (52155075).

Almost surely, 2104310149 is an apocalyptic number.

It is an amenable number.

104310149 is a deficient number, since it is larger than the sum of its proper divisors (1).

104310149 is an equidigital number, since it uses as much as digits as its factorization.

104310149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 104310149 is about 10213.2340127895. The cubic root of 104310149 is about 470.7339505974.

The spelling of 104310149 in words is "one hundred four million, three hundred ten thousand, one hundred forty-nine".