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1448000087 is a prime number
BaseRepresentation
bin101011001001110…
…1011101001010111
310201220200000200212
41112103223221113
510431142000322
6355403400035
750611540412
oct12623535127
93656600625
101448000087
116833a3996
12344b2301b
131a0cb67b1
14da448b79
15871c70e2
hex564eba57

1448000087 has 2 divisors, whose sum is σ = 1448000088. Its totient is φ = 1448000086.

The previous prime is 1448000039. The next prime is 1448000093. The reversal of 1448000087 is 7800008441.

It is a strong prime.

It is an emirp because it is prime and its reverse (7800008441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1448000087 - 26 = 1448000023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1448000027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 724000043 + 724000044.

It is an arithmetic number, because the mean of its divisors is an integer number (724000044).

Almost surely, 21448000087 is an apocalyptic number.

1448000087 is a deficient number, since it is larger than the sum of its proper divisors (1).

1448000087 is an equidigital number, since it uses as much as digits as its factorization.

1448000087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7168, while the sum is 32.

The square root of 1448000087 is about 38052.5963240355. The cubic root of 1448000087 is about 1131.3305878224.

The spelling of 1448000087 in words is "one billion, four hundred forty-eight million, eighty-seven", and thus it is an aban number.