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130842713 is a prime number
BaseRepresentation
bin1111100110010…
…00000001011001
3100010012111110102
413303020001121
5231443431323
620552225145
73146100431
oct763100131
9303174412
10130842713
1167948081
123799b1b5
1321152231
141353d2c1
15b748328
hex7cc8059

130842713 has 2 divisors, whose sum is σ = 130842714. Its totient is φ = 130842712.

The previous prime is 130842667. The next prime is 130842731. The reversal of 130842713 is 317248031.

Together with next prime (130842731) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98942809 + 31899904 = 9947^2 + 5648^2 .

It is a cyclic number.

It is not a de Polignac number, because 130842713 - 214 = 130826329 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (130842793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65421356 + 65421357.

It is an arithmetic number, because the mean of its divisors is an integer number (65421357).

Almost surely, 2130842713 is an apocalyptic number.

It is an amenable number.

130842713 is a deficient number, since it is larger than the sum of its proper divisors (1).

130842713 is an equidigital number, since it uses as much as digits as its factorization.

130842713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 130842713 is about 11438.6499640473. The cubic root of 130842713 is about 507.6719638554.

The spelling of 130842713 in words is "one hundred thirty million, eight hundred forty-two thousand, seven hundred thirteen".