Base | Representation |
---|---|
bin | 1100000100111110… |
… | …1011100001100001 |
3 | 22100221121102002202 |
4 | 3001033223201201 |
5 | 23114440104441 |
6 | 1253413422545 |
7 | 143225335562 |
oct | 30117534141 |
9 | 8327542082 |
10 | 3242113121 |
11 | 14140a7635 |
12 | 76593aa55 |
13 | 3c88c5140 |
14 | 22a82c169 |
15 | 13e96b19b |
hex | c13eb861 |
3242113121 has 8 divisors (see below), whose sum is σ = 3496797864. Its totient is φ = 2988184320.
The previous prime is 3242113081. The next prime is 3242113139. The reversal of 3242113121 is 1213112423.
It can be written as a sum of positive squares in 4 ways, for example, as 811623121 + 2430490000 = 28489^2 + 49300^2 .
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 3242113121 - 218 = 3241850977 is a prime.
It is a super-2 number, since 2×32421131212 = 21022594978720721282, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3242113093 and 3242113102.
It is not an unprimeable number, because it can be changed into a prime (3242113141) 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, 180056 + ... + 197241.
It is an arithmetic number, because the mean of its divisors is an integer number (437099733).
Almost surely, 23242113121 is an apocalyptic number.
It is an amenable number.
3242113121 is a deficient number, since it is larger than the sum of its proper divisors (254684743).
3242113121 is a wasteful number, since it uses less digits than its factorization.
3242113121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 377971.
The product of its digits is 288, while the sum is 20.
The square root of 3242113121 is about 56939.5567334344. The cubic root of 3242113121 is about 1480.0488663254.
Adding to 3242113121 its reverse (1213112423), we get a palindrome (4455225544).
The spelling of 3242113121 in words is "three billion, two hundred forty-two million, one hundred thirteen thousand, one hundred twenty-one".
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