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130524959 is a prime number
BaseRepresentation
bin1111100011110…
…10011100011111
3100002121100120202
413301322130133
5231403244314
620541334115
73143305145
oct761723437
9302540522
10130524959
1167750374
123786733b
1321070706
1413499595
15b6d40de
hex7c7a71f

130524959 has 2 divisors, whose sum is σ = 130524960. Its totient is φ = 130524958.

The previous prime is 130524899. The next prime is 130524983. The reversal of 130524959 is 959425031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130524959 - 224 = 113747743 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130524259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65262479 + 65262480.

It is an arithmetic number, because the mean of its divisors is an integer number (65262480).

Almost surely, 2130524959 is an apocalyptic number.

130524959 is a deficient number, since it is larger than the sum of its proper divisors (1).

130524959 is an equidigital number, since it uses as much as digits as its factorization.

130524959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48600, while the sum is 38.

The square root of 130524959 is about 11424.7520323200. The cubic root of 130524959 is about 507.2606670770.

The spelling of 130524959 in words is "one hundred thirty million, five hundred twenty-four thousand, nine hundred fifty-nine".