Base | Representation |
---|---|
bin | 1001000110110010011001… |
… | …0010101100000000001100 |
3 | 1022110011021012202111010111 |
4 | 2101230212102230000030 |
5 | 2303020002031400022 |
6 | 33143314001245404 |
7 | 2052233633003440 |
oct | 221544622540014 |
9 | 38404235674114 |
10 | 10012211200012 |
11 | 321017822835a |
12 | 1158525333864 |
13 | 5781bbc99168 |
14 | 268844c06820 |
15 | 125691ed1477 |
hex | 91b264ac00c |
10012211200012 has 12 divisors (see below), whose sum is σ = 20024422400080. Its totient is φ = 4290947657136.
The previous prime is 10012211199989. The next prime is 10012211200021. The reversal of 10012211200012 is 21000211221001.
10012211200012 is an admirable number.
It is a super-2 number, since 2×100122112000122 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10012211199965 and 10012211200001.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178789485687 + ... + 178789485742.
Almost surely, 210012211200012 is an apocalyptic number.
It is an amenable number.
10012211200012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10012211200012 is a wasteful number, since it uses less digits than its factorization.
10012211200012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 357578971440 (or 357578971438 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 10012211200012 its reverse (21000211221001), we get a palindrome (31012422421013).
The spelling of 10012211200012 in words is "ten trillion, twelve billion, two hundred eleven million, two hundred thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •