Base | Representation |
---|---|
bin | 10010111010000011… |
… | …011011011001011010 |
3 | 1221101211112102022111 |
4 | 102322003123121122 |
5 | 313034120030020 |
6 | 13154251542534 |
7 | 1316041313023 |
oct | 227203333132 |
9 | 57354472274 |
10 | 20301330010 |
11 | 8678631795 |
12 | 3b26a5aa4a |
13 | 1bb6c4cc10 |
14 | da8323c4a |
15 | 7dc43dd5a |
hex | 4ba0db65a |
20301330010 has 32 divisors (see below), whose sum is σ = 39360424320. Its totient is φ = 7494527808.
The previous prime is 20301329963. The next prime is 20301330017. The reversal of 20301330010 is 1003310302.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is not an unprimeable number, because it can be changed into a prime (20301330017) 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, 982849 + ... + 1003291.
It is an arithmetic number, because the mean of its divisors is an integer number (1230013260).
Almost surely, 220301330010 is an apocalyptic number.
20301330010 is a deficient number, since it is larger than the sum of its proper divisors (19059094310).
20301330010 is a wasteful number, since it uses less digits than its factorization.
20301330010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28102.
The product of its (nonzero) digits is 54, while the sum is 13.
Adding to 20301330010 its reverse (1003310302), we get a palindrome (21304640312).
The spelling of 20301330010 in words is "twenty billion, three hundred one million, three hundred thirty thousand, ten".
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