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1960000487 is a prime number
BaseRepresentation
bin111010011010011…
…0011101111100111
312001121002100012122
41310310303233213
513003230003422
6522253340155
766366505064
oct16464635747
95047070178
101960000487
11916407415
1246849765b
132530b0b03
14148445c6b
15b7110d42
hex74d33be7

1960000487 has 2 divisors, whose sum is σ = 1960000488. Its totient is φ = 1960000486.

The previous prime is 1960000459. The next prime is 1960000529. The reversal of 1960000487 is 7840000691.

It is a weak prime.

It is an emirp because it is prime and its reverse (7840000691) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1960000487 - 230 = 886258663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1960000447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 980000243 + 980000244.

It is an arithmetic number, because the mean of its divisors is an integer number (980000244).

Almost surely, 21960000487 is an apocalyptic number.

1960000487 is a deficient number, since it is larger than the sum of its proper divisors (1).

1960000487 is an equidigital number, since it uses as much as digits as its factorization.

1960000487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 1960000487 is about 44271.8927424613. The cubic root of 1960000487 is about 1251.4650527854.

The spelling of 1960000487 in words is "one billion, nine hundred sixty million, four hundred eighty-seven", and thus it is an aban number.