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1330010387 is a prime number
BaseRepresentation
bin100111101000110…
…0101100100010011
310102200122112020222
41033101211210103
510210440313022
6335550423255
744646621206
oct11721454423
93380575228
101330010387
11622835542
12311501b2b
131827148c4
14c88d393d
157bb6c242
hex4f465913

1330010387 has 2 divisors, whose sum is σ = 1330010388. Its totient is φ = 1330010386.

The previous prime is 1330010377. The next prime is 1330010449. The reversal of 1330010387 is 7830100331.

It is a weak prime.

It is an emirp because it is prime and its reverse (7830100331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1330010387 - 28 = 1330010131 is a prime.

It is not a weakly prime, because it can be changed into another prime (1330010327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665005193 + 665005194.

It is an arithmetic number, because the mean of its divisors is an integer number (665005194).

Almost surely, 21330010387 is an apocalyptic number.

1330010387 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330010387 is an equidigital number, since it uses as much as digits as its factorization.

1330010387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 1330010387 is about 36469.3074653194. The cubic root of 1330010387 is about 1099.7273117454.

The spelling of 1330010387 in words is "one billion, three hundred thirty million, ten thousand, three hundred eighty-seven".