Base | Representation |
---|---|
bin | 1111100100101… |
… | …11110000001011 |
3 | 100002211110020211 |
4 | 13302113300023 |
5 | 231421120003 |
6 | 20544101551 |
7 | 3144315136 |
oct | 762276013 |
9 | 302743224 |
10 | 130645003 |
11 | 67822585 |
12 | 379048b7 |
13 | 210b3248 |
14 | 134cb21d |
15 | b70996d |
hex | 7c97c0b |
130645003 has 2 divisors, whose sum is σ = 130645004. Its totient is φ = 130645002.
The previous prime is 130644979. The next prime is 130645013. The reversal of 130645003 is 300546031.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-130645003 is a prime.
It is not a weakly prime, because it can be changed into another prime (130645013) by changing a digit.
It is a good prime.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65322501 + 65322502.
It is an arithmetic number, because the mean of its divisors is an integer number (65322502).
Almost surely, 2130645003 is an apocalyptic number.
130645003 is a deficient number, since it is larger than the sum of its proper divisors (1).
130645003 is an equidigital number, since it uses as much as digits as its factorization.
130645003 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1080, while the sum is 22.
The square root of 130645003 is about 11430.0045056859. The cubic root of 130645003 is about 507.4161288919.
The spelling of 130645003 in words is "one hundred thirty million, six hundred forty-five thousand, three".
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