Base | Representation |
---|---|
bin | 1100010111110111… |
… | …0010111110010001 |
3 | 22120110122002100000 |
4 | 3011331302332101 |
5 | 23300223423441 |
6 | 1305323120213 |
7 | 145206451542 |
oct | 30575627621 |
9 | 8513562300 |
10 | 3321311121 |
11 | 1454880227 |
12 | 788373069 |
13 | 40c13446b |
14 | 2371664c9 |
15 | 1468b22b6 |
hex | c5f72f91 |
3321311121 has 36 divisors (see below), whose sum is σ = 5015106096. Its totient is φ = 2196535320.
The previous prime is 3321311107. The next prime is 3321311141. The reversal of 3321311121 is 1211131233.
3321311121 is a `hidden beast` number, since 332 + 1 + 311 + 1 + 21 = 666.
It is not a de Polignac number, because 3321311121 - 26 = 3321311057 is a prime.
It is a super-2 number, since 2×33213111212 = 22062215124956553282, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3321311094 and 3321311103.
It is not an unprimeable number, because it can be changed into a prime (3321311141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 10818450 + ... + 10818756.
Almost surely, 23321311121 is an apocalyptic number.
It is an amenable number.
3321311121 is a deficient number, since it is larger than the sum of its proper divisors (1693794975).
3321311121 is an frugal number, since it uses more digits than its factorization.
3321311121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 744 (or 521 counting only the distinct ones).
The product of its digits is 108, while the sum is 18.
The square root of 3321311121 is about 57630.8174590644. The cubic root of 3321311121 is about 1492.0035388237.
Adding to 3321311121 its reverse (1211131233), we get a palindrome (4532442354).
The spelling of 3321311121 in words is "three billion, three hundred twenty-one million, three hundred eleven thousand, one hundred twenty-one".
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