Base | Representation |
---|---|
bin | 1111100111010… |
… | …01100100000111 |
3 | 100010110110220221 |
4 | 13303221210013 |
5 | 232012330403 |
6 | 20555205211 |
7 | 3150212122 |
oct | 763514407 |
9 | 303413827 |
10 | 130980103 |
11 | 67a31321 |
12 | 37a46807 |
13 | 2119c927 |
14 | 135773b9 |
15 | b773dbd |
hex | 7ce9907 |
130980103 has 2 divisors, whose sum is σ = 130980104. Its totient is φ = 130980102.
The previous prime is 130980097. The next prime is 130980151. The reversal of 130980103 is 301089031.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 130980103 - 25 = 130980071 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (130980173) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65490051 + 65490052.
It is an arithmetic number, because the mean of its divisors is an integer number (65490052).
Almost surely, 2130980103 is an apocalyptic number.
130980103 is a deficient number, since it is larger than the sum of its proper divisors (1).
130980103 is an equidigital number, since it uses as much as digits as its factorization.
130980103 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 648, while the sum is 25.
The square root of 130980103 is about 11444.6539047714. The cubic root of 130980103 is about 507.8495935470.
The spelling of 130980103 in words is "one hundred thirty million, nine hundred eighty thousand, one hundred three".
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