Base | Representation |
---|---|
bin | 111100101011010101… |
… | …0100010100110010111 |
3 | 110110100001002210212201 |
4 | 1321112222202212113 |
5 | 4113330032324343 |
6 | 135505501425331 |
7 | 12262013215000 |
oct | 1712652424627 |
9 | 413301083781 |
10 | 130303011223 |
11 | 5029671aa30 |
12 | 2130626b247 |
13 | c3978b8108 |
14 | 64418241a7 |
15 | 35c976994d |
hex | 1e56aa2997 |
130303011223 has 16 divisors (see below), whose sum is σ = 165771129600. Its totient is φ = 101534811000.
The previous prime is 130303011203. The next prime is 130303011227. The reversal of 130303011223 is 322110303031.
It is not a de Polignac number, because 130303011223 - 229 = 129766140311 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 130303011223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130303011227) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17264053 + ... + 17271598.
It is an arithmetic number, because the mean of its divisors is an integer number (10360695600).
Almost surely, 2130303011223 is an apocalyptic number.
130303011223 is a deficient number, since it is larger than the sum of its proper divisors (35468118377).
130303011223 is an equidigital number, since it uses as much as digits as its factorization.
130303011223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34535683 (or 34535669 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 130303011223 its reverse (322110303031), we get a palindrome (452413314254).
The spelling of 130303011223 in words is "one hundred thirty billion, three hundred three million, eleven thousand, two hundred twenty-three".
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