Base | Representation |
---|---|
bin | 1001010001110110001111… |
… | …0101001000010110011100 |
3 | 1100010022201101222101221122 |
4 | 2110131203311020112130 |
5 | 2314123122340401340 |
6 | 33410500340350112 |
7 | 2102041401602201 |
oct | 224354365102634 |
9 | 40108641871848 |
10 | 10202222200220 |
11 | 3283813508126 |
12 | 11893136a5338 |
13 | 5900b097ca6b |
14 | 273b0c3c9ca8 |
15 | 12a5b351bdb5 |
hex | 94763d4859c |
10202222200220 has 24 divisors (see below), whose sum is σ = 22684941128304. Its totient is φ = 3840836592896.
The previous prime is 10202222200213. The next prime is 10202222200223. The reversal of 10202222200220 is 2200222220201.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10202222200223) 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, 15003267602 + ... + 15003268281.
It is an arithmetic number, because the mean of its divisors is an integer number (945205880346).
Almost surely, 210202222200220 is an apocalyptic number.
10202222200220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10202222200220 is an abundant number, since it is smaller than the sum of its proper divisors (12482718928084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10202222200220 is a wasteful number, since it uses less digits than its factorization.
10202222200220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30006535909 (or 30006535907 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 17.
Adding to 10202222200220 its reverse (2200222220201), we get a palindrome (12402444420421).
The spelling of 10202222200220 in words is "ten trillion, two hundred two billion, two hundred twenty-two million, two hundred thousand, two hundred twenty".
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