Base | Representation |
---|---|
bin | 1010000110001010101000… |
… | …10110000000111001100100 |
3 | 2220121111111121000102001011 |
4 | 11003011110112000321210 |
5 | 10402224400324310040 |
6 | 115115300541112004 |
7 | 4451022521535421 |
oct | 503052426007144 |
9 | 86544447012034 |
10 | 22202101010020 |
11 | 708a949237a38 |
12 | 25a6aba858604 |
13 | c50859219a69 |
14 | 56a831c5cd48 |
15 | 2877da99e3ea |
hex | 143154580e64 |
22202101010020 has 96 divisors (see below), whose sum is σ = 47769153788160. Its totient is φ = 8665067704320.
The previous prime is 22202101009999. The next prime is 22202101010053. The reversal of 22202101010020 is 2001010120222.
It is a happy number.
It is a super-2 number, since 2×222021010100202 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1477079905 + ... + 1477094935.
It is an arithmetic number, because the mean of its divisors is an integer number (497595351960).
Almost surely, 222202101010020 is an apocalyptic number.
22202101010020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22202101010020 is an abundant number, since it is smaller than the sum of its proper divisors (25567052778140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22202101010020 is a wasteful number, since it uses less digits than its factorization.
22202101010020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24373 (or 24371 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 22202101010020 its reverse (2001010120222), we get a palindrome (24203111130242).
The spelling of 22202101010020 in words is "twenty-two trillion, two hundred two billion, one hundred one million, ten thousand, twenty".
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