Base | Representation |
---|---|
bin | 11101001000100111000… |
… | …011111101101000001100 |
3 | 21002101210111101120000110 |
4 | 131020213003331220030 |
5 | 230300310142011340 |
6 | 4131431240000020 |
7 | 264435104100633 |
oct | 35104703755014 |
9 | 7071714346013 |
10 | 2002110110220 |
11 | 7020a9a64930 |
12 | 284032760010 |
13 | 116a4b781cbc |
14 | 6cc8cc0c51a |
15 | 3712d390680 |
hex | 1d2270fda0c |
2002110110220 has 96 divisors (see below), whose sum is σ = 6280821179136. Its totient is φ = 472242182400.
The previous prime is 2002110110219. The next prime is 2002110110239. The reversal of 2002110110220 is 220110112002.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a junction number, because it is equal to n+sod(n) for n = 2002110110196 and 2002110110205.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40968826 + ... + 41017665.
It is an arithmetic number, because the mean of its divisors is an integer number (65425220616).
Almost surely, 22002110110220 is an apocalyptic number.
2002110110220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2002110110220 is an abundant number, since it is smaller than the sum of its proper divisors (4278711068916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2002110110220 is a wasteful number, since it uses less digits than its factorization.
2002110110220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81986551 (or 81986549 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 2002110110220 its reverse (220110112002), we get a palindrome (2222220222222).
The spelling of 2002110110220 in words is "two trillion, two billion, one hundred ten million, one hundred ten thousand, two hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •