Base | Representation |
---|---|
bin | 1111100110010… |
… | …10110011010111 |
3 | 100010020002002021 |
4 | 13303022303113 |
5 | 231444312403 |
6 | 20552354011 |
7 | 3146145562 |
oct | 763126327 |
9 | 303202067 |
10 | 130854103 |
11 | 67955696 |
12 | 379a5907 |
13 | 21157483 |
14 | 135434d9 |
15 | b74b8bd |
hex | 7ccacd7 |
130854103 has 2 divisors, whose sum is σ = 130854104. Its totient is φ = 130854102.
The previous prime is 130854091. The next prime is 130854109. The reversal of 130854103 is 301458031.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 130854103 - 25 = 130854071 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (130854109) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65427051 + 65427052.
It is an arithmetic number, because the mean of its divisors is an integer number (65427052).
Almost surely, 2130854103 is an apocalyptic number.
130854103 is a deficient number, since it is larger than the sum of its proper divisors (1).
130854103 is an equidigital number, since it uses as much as digits as its factorization.
130854103 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1440, while the sum is 25.
The square root of 130854103 is about 11439.1478266521. The cubic root of 130854103 is about 507.6866945596.
The spelling of 130854103 in words is "one hundred thirty million, eight hundred fifty-four thousand, one hundred three".
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