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130786483 is a prime number
BaseRepresentation
bin1111100101110…
…10010010110011
3100010002122022211
413302322102303
5231440131413
620551112551
73145444462
oct762722263
9303078284
10130786483
1167909903
1237972757
1321132769
14135269d9
15b73683d
hex7cba4b3

130786483 has 2 divisors, whose sum is σ = 130786484. Its totient is φ = 130786482.

The previous prime is 130786463. The next prime is 130786511. The reversal of 130786483 is 384687031.

It is a weak prime.

It is an emirp because it is prime and its reverse (384687031) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-130786483 is a prime.

It is not a weakly prime, because it can be changed into another prime (130786463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65393241 + 65393242.

It is an arithmetic number, because the mean of its divisors is an integer number (65393242).

Almost surely, 2130786483 is an apocalyptic number.

130786483 is a deficient number, since it is larger than the sum of its proper divisors (1).

130786483 is an equidigital number, since it uses as much as digits as its factorization.

130786483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 130786483 is about 11436.1918049672. The cubic root of 130786483 is about 507.5992289812.

The spelling of 130786483 in words is "one hundred thirty million, seven hundred eighty-six thousand, four hundred eighty-three".