Base | Representation |
---|---|
bin | 111100100101010111… |
… | …1111101001001100111 |
3 | 110102211002221110212022 |
4 | 1321022233331021213 |
5 | 4112422343312403 |
6 | 135434001013355 |
7 | 12254035065260 |
oct | 1711257751147 |
9 | 412732843768 |
10 | 130103104103 |
11 | 501a38a0835 |
12 | 2126b32425b |
13 | c36536418b |
14 | 6423067967 |
15 | 35b6e2cd38 |
hex | 1e4abfd267 |
130103104103 has 4 divisors (see below), whose sum is σ = 148689261840. Its totient is φ = 111516946368.
The previous prime is 130103104049. The next prime is 130103104121. The reversal of 130103104103 is 301401301031.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-130103104103 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130103106103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9293078858 + ... + 9293078871.
It is an arithmetic number, because the mean of its divisors is an integer number (37172315460).
Almost surely, 2130103104103 is an apocalyptic number.
130103104103 is a deficient number, since it is larger than the sum of its proper divisors (18586157737).
130103104103 is an equidigital number, since it uses as much as digits as its factorization.
130103104103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18586157736.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 130103104103 its reverse (301401301031), we get a palindrome (431504405134).
It can be divided in two parts, 13010 and 3104103, that added together give a palindrome (3117113).
The spelling of 130103104103 in words is "one hundred thirty billion, one hundred three million, one hundred four thousand, one hundred three".
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