Base | Representation |
---|---|
bin | 11110101111001000111… |
… | …111110000101011101010 |
3 | 21110220221221000021220202 |
4 | 132233020333300223222 |
5 | 234101241440200020 |
6 | 4254155355552202 |
7 | 305413212055511 |
oct | 36571077605352 |
9 | 7426857007822 |
10 | 2112201100010 |
11 | 744863501a11 |
12 | 2a1437a5b662 |
13 | 124244a89501 |
14 | 74334119678 |
15 | 39e2345ce75 |
hex | 1ebc8ff0aea |
2112201100010 has 32 divisors (see below), whose sum is σ = 4164420839760. Its totient is φ = 767761533952.
The previous prime is 2112201100007. The next prime is 2112201100021. The reversal of 2112201100010 is 100011022112.
It can be written as a sum of positive squares in 8 ways, for example, as 1767647361841 + 344553738169 = 1329529^2 + 586987^2 .
It is a super-2 number, since 2×21122011000102 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2112201099964 and 2112201100000.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 214214249 + ... + 214224108.
Almost surely, 22112201100010 is an apocalyptic number.
2112201100010 is a deficient number, since it is larger than the sum of its proper divisors (2052219739750).
2112201100010 is a wasteful number, since it uses less digits than its factorization.
2112201100010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 428438410.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 2112201100010 its reverse (100011022112), we get a palindrome (2212212122122).
The spelling of 2112201100010 in words is "two trillion, one hundred twelve billion, two hundred one million, one hundred thousand, ten".
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