Base | Representation |
---|---|
bin | 1100011010000000… |
… | …1101000111110001 |
3 | 22121002121100110002 |
4 | 3012200031013301 |
5 | 23310031043441 |
6 | 1310244315345 |
7 | 145346230115 |
oct | 30640150761 |
9 | 8532540402 |
10 | 3330331121 |
11 | 1459981077 |
12 | 78b3a2b55 |
13 | 410c71c40 |
14 | 238433745 |
15 | 147594b9b |
hex | c680d1f1 |
3330331121 has 4 divisors (see below), whose sum is σ = 3586510452. Its totient is φ = 3074151792.
The previous prime is 3330331117. The next prime is 3330331157. The reversal of 3330331121 is 1211330333.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 432016225 + 2898314896 = 20785^2 + 53836^2 .
It is a cyclic number.
It is not a de Polignac number, because 3330331121 - 22 = 3330331117 is a prime.
It is a super-2 number, since 2×33303311212 = 22182210751002233282, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 3330331093 and 3330331102.
It is not an unprimeable number, because it can be changed into a prime (3330331181) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128089646 + ... + 128089671.
It is an arithmetic number, because the mean of its divisors is an integer number (896627613).
Almost surely, 23330331121 is an apocalyptic number.
It is an amenable number.
3330331121 is a deficient number, since it is larger than the sum of its proper divisors (256179331).
3330331121 is a wasteful number, since it uses less digits than its factorization.
3330331121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 256179330.
The product of its (nonzero) digits is 486, while the sum is 20.
The square root of 3330331121 is about 57709.0211405461. The cubic root of 3330331121 is about 1493.3529765244.
Adding to 3330331121 its reverse (1211330333), we get a palindrome (4541661454).
The spelling of 3330331121 in words is "three billion, three hundred thirty million, three hundred thirty-one thousand, one hundred twenty-one".
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