Base | Representation |
---|---|
bin | 10010111001111111… |
… | …100000001011001011 |
3 | 1221101202121010210010 |
4 | 102321333200023023 |
5 | 313033334113003 |
6 | 13154213523003 |
7 | 1316026466013 |
oct | 227177401313 |
9 | 57352533703 |
10 | 20300301003 |
11 | 8677a99674 |
12 | 3b26643463 |
13 | 1bb697c738 |
14 | da8136c43 |
15 | 7dc2d9003 |
hex | 4b9fe02cb |
20300301003 has 8 divisors (see below), whose sum is σ = 27329855488. Its totient is φ = 13402140264.
The previous prime is 20300300987. The next prime is 20300301011. The reversal of 20300301003 is 30010300302.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 20300301003 - 24 = 20300300987 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 20300301003.
It is not an unprimeable number, because it can be changed into a prime (20300303003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32848075 + ... + 32848692.
It is an arithmetic number, because the mean of its divisors is an integer number (3416231936).
Almost surely, 220300301003 is an apocalyptic number.
20300301003 is a deficient number, since it is larger than the sum of its proper divisors (7029554485).
20300301003 is a wasteful number, since it uses less digits than its factorization.
20300301003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65696873.
The product of its (nonzero) digits is 54, while the sum is 12.
Adding to 20300301003 its reverse (30010300302), we get a palindrome (50310601305).
The spelling of 20300301003 in words is "twenty billion, three hundred million, three hundred one thousand, three".
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