Base | Representation |
---|---|
bin | 111100100010111001… |
… | …0111100011000010111 |
3 | 110102121022120102020211 |
4 | 1321011302330120113 |
5 | 4112240110020203 |
6 | 135421431510251 |
7 | 12252005530123 |
oct | 1710562743027 |
9 | 412538512224 |
10 | 130020001303 |
11 | 501609a0435 |
12 | 21247528387 |
13 | c35108871a |
14 | 6415dd4583 |
15 | 35ae9b4c6d |
hex | 1e45cbc617 |
130020001303 has 4 divisors (see below), whose sum is σ = 130392551800. Its totient is φ = 129647450808.
The previous prime is 130020001289. The next prime is 130020001333. The reversal of 130020001303 is 303100020031.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 130020001303 - 29 = 130020000791 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130020001333) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186274725 + ... + 186275422.
It is an arithmetic number, because the mean of its divisors is an integer number (32598137950).
Almost surely, 2130020001303 is an apocalyptic number.
130020001303 is a deficient number, since it is larger than the sum of its proper divisors (372550497).
130020001303 is an equidigital number, since it uses as much as digits as its factorization.
130020001303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 372550496.
The product of its (nonzero) digits is 54, while the sum is 13.
Adding to 130020001303 its reverse (303100020031), we get a palindrome (433120021334).
The spelling of 130020001303 in words is "one hundred thirty billion, twenty million, one thousand, three hundred three".
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