Base | Representation |
---|---|
bin | 111100100101111110… |
… | …0111111110101101011 |
3 | 110102212111221112201000 |
4 | 1321023330333311223 |
5 | 4112443031101303 |
6 | 135440001530043 |
7 | 12254401542111 |
oct | 1711374776553 |
9 | 412774845630 |
10 | 130123300203 |
11 | 50204235426 |
12 | 21276043923 |
13 | c3695b5930 |
14 | 6425a03ab1 |
15 | 35b8abbda3 |
hex | 1e4bf3fd6b |
130123300203 has 64 divisors (see below), whose sum is σ = 217500774400. Its totient is φ = 76335747840.
The previous prime is 130123300159. The next prime is 130123300253. The reversal of 130123300203 is 302003321031.
130123300203 is a `hidden beast` number, since 130 + 1 + 2 + 330 + 0 + 203 = 666.
It is not a de Polignac number, because 130123300203 - 213 = 130123292011 is a prime.
It is not an unprimeable number, because it can be changed into a prime (130123300253) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 639783 + ... + 818271.
It is an arithmetic number, because the mean of its divisors is an integer number (3398449600).
Almost surely, 2130123300203 is an apocalyptic number.
130123300203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
130123300203 is a deficient number, since it is larger than the sum of its proper divisors (87377474197).
130123300203 is a wasteful number, since it uses less digits than its factorization.
130123300203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 178609 (or 178603 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 130123300203 its reverse (302003321031), we get a palindrome (432126621234).
The spelling of 130123300203 in words is "one hundred thirty billion, one hundred twenty-three million, three hundred thousand, two hundred three".
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