Base | Representation |
---|---|
bin | 1001010001110101011010… |
… | …1101111011110110101100 |
3 | 1100010022011002000202101212 |
4 | 2110131112231323312230 |
5 | 2314122200031211340 |
6 | 33410422441253552 |
7 | 2102033060660012 |
oct | 224352655736654 |
9 | 40108132022355 |
10 | 10202002210220 |
11 | 3283710311407 |
12 | 1189271a942b8 |
13 | 590077216a72 |
14 | 273acb0c28b2 |
15 | 12a59e064a65 |
hex | 94756b7bdac |
10202002210220 has 24 divisors (see below), whose sum is σ = 21828434919984. Its totient is φ = 4003804640576.
The previous prime is 10202002210217. The next prime is 10202002210229. The reversal of 10202002210220 is 2201220020201.
It is a junction number, because it is equal to n+sod(n) for n = 10202002210195 and 10202002210204.
It is not an unprimeable number, because it can be changed into a prime (10202002210229) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4812264134 + ... + 4812266253.
It is an arithmetic number, because the mean of its divisors is an integer number (909518121666).
Almost surely, 210202002210220 is an apocalyptic number.
10202002210220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10202002210220 is an abundant number, since it is smaller than the sum of its proper divisors (11626432709764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10202002210220 is a wasteful number, since it uses less digits than its factorization.
10202002210220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9624530449 (or 9624530447 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 10202002210220 its reverse (2201220020201), we get a palindrome (12403222230421).
The spelling of 10202002210220 in words is "ten trillion, two hundred two billion, two million, two hundred ten thousand, two hundred twenty".
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