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130426003 is a prime number
BaseRepresentation
bin1111100011000…
…10010010010011
3100002102022211201
413301202102103
5231342113003
620535252031
73142413511
oct761422223
9302368751
10130426003
1167692a94
123781a017
1321037666
14134714b1
15b6b4b1d
hex7c62493

130426003 has 2 divisors, whose sum is σ = 130426004. Its totient is φ = 130426002.

The previous prime is 130425983. The next prime is 130426007. The reversal of 130426003 is 300624031.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-130426003 is a prime.

It is not a weakly prime, because it can be changed into another prime (130426007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65213001 + 65213002.

It is an arithmetic number, because the mean of its divisors is an integer number (65213002).

Almost surely, 2130426003 is an apocalyptic number.

130426003 is a deficient number, since it is larger than the sum of its proper divisors (1).

130426003 is an equidigital number, since it uses as much as digits as its factorization.

130426003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 130426003 is about 11420.4204388455. The cubic root of 130426003 is about 507.1324433830.

The spelling of 130426003 in words is "one hundred thirty million, four hundred twenty-six thousand, three".