Base | Representation |
---|---|
bin | 101111110001011000111011… |
… | …000000010000101111000100 |
3 | 1000112220120111120101211012210 |
4 | 233301120323000100233010 |
5 | 210014303301212010040 |
6 | 2022503341313343420 |
7 | 62153245244405421 |
oct | 5761307300205704 |
9 | 1015816446354183 |
10 | 210102200110020 |
11 | 60a4392a677709 |
12 | 1b693269867b70 |
13 | 903072499658a |
14 | 39c500207cd48 |
15 | 194539145b480 |
hex | bf163b010bc4 |
210102200110020 has 48 divisors (see below), whose sum is σ = 595732820578560. Its totient is φ = 55318047622656.
The previous prime is 210102200110009. The next prime is 210102200110037. The reversal of 210102200110020 is 20011002201012.
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 = 210102200109978 and 210102200110005.
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, 22162674597 + ... + 22162684076.
It is an arithmetic number, because the mean of its divisors is an integer number (12411100428720).
Almost surely, 2210102200110020 is an apocalyptic number.
210102200110020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
210102200110020 is an abundant number, since it is smaller than the sum of its proper divisors (385630620468540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210102200110020 is a wasteful number, since it uses less digits than its factorization.
210102200110020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44325358764 (or 44325358762 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 210102200110020 its reverse (20011002201012), we get a palindrome (230113202311032).
The spelling of 210102200110020 in words is "two hundred ten trillion, one hundred two billion, two hundred million, one hundred ten thousand, twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •