Base | Representation |
---|---|
bin | 11101101110100100001… |
… | …10101010011100100001 |
3 | 10121122111100220120012021 |
4 | 32313102012222130201 |
5 | 113213343121224413 |
6 | 2101123421101441 |
7 | 133540020353620 |
oct | 16672206523441 |
9 | 3548440816167 |
10 | 1021432211233 |
11 | 364206944465 |
12 | 145b636b7881 |
13 | 754225bc535 |
14 | 3761aa276b7 |
15 | 1b8830db18d |
hex | edd21aa721 |
1021432211233 has 32 divisors (see below), whose sum is σ = 1195942809600. Its totient is φ = 854190209664.
The previous prime is 1021432211231. The next prime is 1021432211251. The reversal of 1021432211233 is 3321122341201.
1021432211233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 1021432211233 - 21 = 1021432211231 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1021432211198 and 1021432211207.
It is not an unprimeable number, because it can be changed into a prime (1021432211231) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 287968966 + ... + 287972512.
It is an arithmetic number, because the mean of its divisors is an integer number (37373212800).
Almost surely, 21021432211233 is an apocalyptic number.
It is an amenable number.
1021432211233 is a deficient number, since it is larger than the sum of its proper divisors (174510598367).
1021432211233 is a wasteful number, since it uses less digits than its factorization.
1021432211233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6109.
The product of its (nonzero) digits is 1728, while the sum is 25.
Adding to 1021432211233 its reverse (3321122341201), we get a palindrome (4342554552434).
The spelling of 1021432211233 in words is "one trillion, twenty-one billion, four hundred thirty-two million, two hundred eleven thousand, two hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •