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130427053 is a prime number
BaseRepresentation
bin1111100011000…
…10100010101101
3100002102101021121
413301202202231
5231342131203
620535300541
73142416541
oct761424255
9302371247
10130427053
1167693859
123781a751
1321037c93
1413471a21
15b6b50bd
hex7c628ad

130427053 has 2 divisors, whose sum is σ = 130427054. Its totient is φ = 130427052.

The previous prime is 130427051. The next prime is 130427081. The reversal of 130427053 is 350724031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 127283524 + 3143529 = 11282^2 + 1773^2 .

It is a cyclic number.

It is not a de Polignac number, because 130427053 - 21 = 130427051 is a prime.

It is a super-2 number, since 2×1304270532 = 34022432308529618, which contains 22 as substring.

Together with 130427051, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130427051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65213526 + 65213527.

It is an arithmetic number, because the mean of its divisors is an integer number (65213527).

Almost surely, 2130427053 is an apocalyptic number.

It is an amenable number.

130427053 is a deficient number, since it is larger than the sum of its proper divisors (1).

130427053 is an equidigital number, since it uses as much as digits as its factorization.

130427053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 130427053 is about 11420.4664090395. The cubic root of 130427053 is about 507.1338042763.

The spelling of 130427053 in words is "one hundred thirty million, four hundred twenty-seven thousand, fifty-three".