Base | Representation |
---|---|
bin | 11110100101110100111… |
… | …001110100100000110100 |
3 | 21102222010221210010200220 |
4 | 132211310321310200310 |
5 | 233420301240301400 |
6 | 4245423144334340 |
7 | 304610324623554 |
oct | 36456471644064 |
9 | 7388127703626 |
10 | 2102200322100 |
11 | 7405a13064aa |
12 | 29b5067743b0 |
13 | 12330cb88c48 |
14 | 73a65c33164 |
15 | 39a3a4997a0 |
hex | 1e974e74834 |
2102200322100 has 72 divisors (see below), whose sum is σ = 6083071908480. Its totient is φ = 560521716480.
The previous prime is 2102200322099. The next prime is 2102200322179. The reversal of 2102200322100 is 12230022012.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 2102200322100.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2211781 + ... + 3016019.
It is an arithmetic number, because the mean of its divisors is an integer number (84487109840).
Almost surely, 22102200322100 is an apocalyptic number.
2102200322100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2102200322100 is an abundant number, since it is smaller than the sum of its proper divisors (3980871586380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2102200322100 is a wasteful number, since it uses less digits than its factorization.
2102200322100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 812969 (or 812962 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 15.
Adding to 2102200322100 its reverse (12230022012), we get a palindrome (2114430344112).
The spelling of 2102200322100 in words is "two trillion, one hundred two billion, two hundred million, three hundred twenty-two thousand, one hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •