| Base | Representation |
|---|---|
| bin | 1011110000111000101… |
| … | …1011001110000100110 |
| 3 | 201022122210022110111200 |
| 4 | 2330032023121300212 |
| 5 | 11302400420124110 |
| 6 | 232502152543330 |
| 7 | 20413154662242 |
| oct | 2741613316046 |
| 9 | 638583273450 |
| 10 | 202101333030 |
| 11 | 7878aa2a873 |
| 12 | 332033b1b46 |
| 13 | 1609a7859bc |
| 14 | 9ad31d7422 |
| 15 | 53ccba16c0 |
| hex | 2f0e2d9c26 |
202101333030 has 96 divisors (see below), whose sum is σ = 544617216000. Its totient is φ = 51955934976.
The previous prime is 202101333001. The next prime is 202101333037. The reversal of 202101333030 is 30333101202.
202101333030 is a `hidden beast` number, since 20 + 210 + 133 + 303 + 0 = 666.
202101333030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 202101332994 and 202101333012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202101333037) 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 47 ways as a sum of consecutive naturals, for example, 84571 + ... + 641369.
It is an arithmetic number, because the mean of its divisors is an integer number (5673096000).
Almost surely, 2202101333030 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 202101333030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (272308608000).
202101333030 is an abundant number, since it is smaller than the sum of its proper divisors (342515882970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202101333030 is a wasteful number, since it uses less digits than its factorization.
202101333030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 556958 (or 556955 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 202101333030 its reverse (30333101202), we get a palindrome (232434434232).
The spelling of 202101333030 in words is "two hundred two billion, one hundred one million, three hundred thirty-three thousand, thirty".
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