Base | Representation |
---|---|
bin | 100000010011100011000… |
… | …001110000000111101010 |
3 | 21212020020110021002002111 |
4 | 200103203001300013222 |
5 | 242333041033341020 |
6 | 4415505345552534 |
7 | 316250652515302 |
oct | 40234301600752 |
9 | 7766213232074 |
10 | 2220012012010 |
11 | 7865579a5891 |
12 | 2ba30564574a |
13 | 1314668a5770 |
14 | 796406a2602 |
15 | 3cb33291d5a |
hex | 204e30701ea |
2220012012010 has 32 divisors (see below), whose sum is σ = 4442227517952. Its totient is φ = 793254911040.
The previous prime is 2220012011957. The next prime is 2220012012019. The reversal of 2220012012010 is 102102100222.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is not an unprimeable number, because it can be changed into a prime (2220012012019) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 275431704 + ... + 275439763.
It is an arithmetic number, because the mean of its divisors is an integer number (138819609936).
Almost surely, 22220012012010 is an apocalyptic number.
2220012012010 is an abundant number, since it is smaller than the sum of its proper divisors (2222215505942).
2220012012010 is a wasteful number, since it uses less digits than its factorization.
2220012012010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 550871518.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 2220012012010 its reverse (102102100222), we get a palindrome (2322114112232).
The spelling of 2220012012010 in words is "two trillion, two hundred twenty billion, twelve million, twelve thousand, ten".
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