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130700407 is a prime number
BaseRepresentation
bin1111100101001…
…01010001110111
3100002221021020211
413302211101313
5231424403112
620545210251
73144635515
oct762452167
9302837224
10130700407
1167860172
1237930987
1321102526
14135034b5
15b71b0a7
hex7ca5477

130700407 has 2 divisors, whose sum is σ = 130700408. Its totient is φ = 130700406.

The previous prime is 130700389. The next prime is 130700413. The reversal of 130700407 is 704007031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130700407 - 219 = 130176119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130700417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65350203 + 65350204.

It is an arithmetic number, because the mean of its divisors is an integer number (65350204).

Almost surely, 2130700407 is an apocalyptic number.

130700407 is a deficient number, since it is larger than the sum of its proper divisors (1).

130700407 is an equidigital number, since it uses as much as digits as its factorization.

130700407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 588, while the sum is 22.

The square root of 130700407 is about 11432.4278698796. The cubic root of 130700407 is about 507.4878471857.

Adding to 130700407 its reverse (704007031), we get a palindrome (834707438).

The spelling of 130700407 in words is "one hundred thirty million, seven hundred thousand, four hundred seven".