Base | Representation |
---|---|
bin | 111110000100101001… |
… | …1001001110011100100 |
3 | 110202001220110201100212 |
4 | 1330021103021303210 |
5 | 4140444300031040 |
6 | 141123121354552 |
7 | 12426204215333 |
oct | 1741123116344 |
9 | 422056421325 |
10 | 133300002020 |
11 | 51594415529 |
12 | 21a01a98a58 |
13 | c754787a53 |
14 | 6647885d1a |
15 | 3702916d65 |
hex | 1f094c9ce4 |
133300002020 has 24 divisors (see below), whose sum is σ = 294663163200. Its totient is φ = 50513684832.
The previous prime is 133300001993. The next prime is 133300002037. The reversal of 133300002020 is 20200003331.
It is a junction number, because it is equal to n+sod(n) for n = 133300001986 and 133300002004.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175394360 + ... + 175395119.
It is an arithmetic number, because the mean of its divisors is an integer number (12277631800).
Almost surely, 2133300002020 is an apocalyptic number.
133300002020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
133300002020 is an abundant number, since it is smaller than the sum of its proper divisors (161363161180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133300002020 is a wasteful number, since it uses less digits than its factorization.
133300002020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 350789507 (or 350789505 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 14.
Adding to 133300002020 its reverse (20200003331), we get a palindrome (153500005351).
The spelling of 133300002020 in words is "one hundred thirty-three billion, three hundred million, two thousand, twenty".
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