Base | Representation |
---|---|
bin | 110000001101000001010100… |
… | …111001001100101110001100 |
3 | 1000210122002122220020001000102 |
4 | 300031001110321030232030 |
5 | 210241411032030323040 |
6 | 2030515530335350232 |
7 | 62440365442304546 |
oct | 6015012471145614 |
9 | 1023562586201012 |
10 | 212001010011020 |
11 | 6160613a3293aa |
12 | 1b93b271382378 |
13 | 913a7bccb2509 |
14 | 3a4cc917d8696 |
15 | 19799759bc515 |
hex | c0d054e4cb8c |
212001010011020 has 96 divisors (see below), whose sum is σ = 459774609315840. Its totient is φ = 82027216212480.
The previous prime is 212001010011017. The next prime is 212001010011047. The reversal of 212001010011020 is 20110010100212.
It is a junction number, because it is equal to n+sod(n) for n = 212001010010992 and 212001010011010.
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, 18673561664 + ... + 18673573016.
It is an arithmetic number, because the mean of its divisors is an integer number (4789318847040).
Almost surely, 2212001010011020 is an apocalyptic number.
212001010011020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
212001010011020 is an abundant number, since it is smaller than the sum of its proper divisors (247773599304820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212001010011020 is a wasteful number, since it uses less digits than its factorization.
212001010011020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22575 (or 22573 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 212001010011020 its reverse (20110010100212), we get a palindrome (232111020111232).
The spelling of 212001010011020 in words is "two hundred twelve trillion, one billion, ten million, eleven thousand, twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •