Base | Representation |
---|---|
bin | 101110110000101001011… |
… | …101011001110011010000 |
3 | 102101012011120101120110211 |
4 | 232300221131121303100 |
5 | 410121400231023440 |
6 | 10500103421333504 |
7 | 451104224532214 |
oct | 56605135316320 |
9 | 12335146346424 |
10 | 3213331111120 |
11 | 1029847705a89 |
12 | 43a922107294 |
13 | 1a40289c24c0 |
14 | b17516d4944 |
15 | 588bd221eea |
hex | 2ec29759cd0 |
3213331111120 has 40 divisors (see below), whose sum is σ = 8045686746216. Its totient is φ = 1186460717568.
The previous prime is 3213331111069. The next prime is 3213331111141. The reversal of 3213331111120 is 211111333123.
3213331111120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 132295148176 + 3081035962944 = 363724^2 + 1755288^2 .
It is a tau number, because it is divible by the number of its divisors (40).
It is a junction number, because it is equal to n+sod(n) for n = 3213331111091 and 3213331111100.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1544869687 + ... + 1544871766.
Almost surely, 23213331111120 is an apocalyptic number.
It is an amenable number.
3213331111120 is an abundant number, since it is smaller than the sum of its proper divisors (4832355635096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3213331111120 is a wasteful number, since it uses less digits than its factorization.
3213331111120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3089741479 (or 3089741473 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 22.
Adding to 3213331111120 its reverse (211111333123), we get a palindrome (3424442444243).
The spelling of 3213331111120 in words is "three trillion, two hundred thirteen billion, three hundred thirty-one million, one hundred eleven thousand, one hundred twenty".
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