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130383401 is a prime number
BaseRepresentation
bin1111100010101…
…11111000101001
3100002100011101212
413301113320221
5231334232101
620534322505
73142145351
oct761277051
9302304355
10130383401
1167663a85
12377b9435
1321021155
141345db61
15b6a71bb
hex7c57e29

130383401 has 2 divisors, whose sum is σ = 130383402. Its totient is φ = 130383400.

The previous prime is 130383373. The next prime is 130383419. The reversal of 130383401 is 104383031.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109223401 + 21160000 = 10451^2 + 4600^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-130383401 is a prime.

It is not a weakly prime, because it can be changed into another prime (130383431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65191700 + 65191701.

It is an arithmetic number, because the mean of its divisors is an integer number (65191701).

Almost surely, 2130383401 is an apocalyptic number.

It is an amenable number.

130383401 is a deficient number, since it is larger than the sum of its proper divisors (1).

130383401 is an equidigital number, since it uses as much as digits as its factorization.

130383401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 130383401 is about 11418.5551187530. Note that the first 3 decimals coincide. The cubic root of 130383401 is about 507.0772212427.

The spelling of 130383401 in words is "one hundred thirty million, three hundred eighty-three thousand, four hundred one".