Base | Representation |
---|---|
bin | 110000001011111010001… |
… | …100001111011110001101 |
3 | 102201120002202011022110121 |
4 | 300023322030033132031 |
5 | 413223042004043041 |
6 | 11013111145304541 |
7 | 461143440260035 |
oct | 60137214173615 |
9 | 12646082138417 |
10 | 3311322331021 |
11 | 1067362147941 |
12 | 45590b195151 |
13 | 1b03442a2363 |
14 | b63a9a528c5 |
15 | 5b205e127d1 |
hex | 302fa30f78d |
3311322331021 has 8 divisors (see below), whose sum is σ = 3374257181184. Its totient is φ = 3248862461280.
The previous prime is 3311322331019. The next prime is 3311322331033. The reversal of 3311322331021 is 1201332231133.
3311322331021 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3311322331021 - 21 = 3311322331019 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3311322331621) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118731031 + ... + 118758916.
It is an arithmetic number, because the mean of its divisors is an integer number (421782147648).
Almost surely, 23311322331021 is an apocalyptic number.
It is an amenable number.
3311322331021 is a deficient number, since it is larger than the sum of its proper divisors (62934850163).
3311322331021 is a wasteful number, since it uses less digits than its factorization.
3311322331021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 237490211.
The product of its (nonzero) digits is 1944, while the sum is 25.
Adding to 3311322331021 its reverse (1201332231133), we get a palindrome (4512654562154).
The spelling of 3311322331021 in words is "three trillion, three hundred eleven billion, three hundred twenty-two million, three hundred thirty-one thousand, twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •