Base | Representation |
---|---|
bin | 1011001110010110… |
… | …1110011010110001 |
3 | 21202222111211020111 |
4 | 2303211232122301 |
5 | 22132312323441 |
6 | 1214551141321 |
7 | 134444112661 |
oct | 26345563261 |
9 | 7688454214 |
10 | 3013011121 |
11 | 130684793a |
12 | 701074841 |
13 | 3902bb823 |
14 | 2082321a1 |
15 | 1297b4081 |
hex | b396e6b1 |
3013011121 has 8 divisors (see below), whose sum is σ = 3116711360. Its totient is φ = 2910482928.
The previous prime is 3013011107. The next prime is 3013011143. The reversal of 3013011121 is 1211103103.
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 3013011121 - 213 = 3013002929 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3013011191) 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, 287781 + ... + 298066.
It is an arithmetic number, because the mean of its divisors is an integer number (389588920).
Almost surely, 23013011121 is an apocalyptic number.
It is an amenable number.
3013011121 is a deficient number, since it is larger than the sum of its proper divisors (103700239).
3013011121 is a wasteful number, since it uses less digits than its factorization.
3013011121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 586023.
The product of its (nonzero) digits is 18, while the sum is 13.
The square root of 3013011121 is about 54890.9019874879. The cubic root of 3013011121 is about 1444.3315947798.
Adding to 3013011121 its reverse (1211103103), we get a palindrome (4224114224).
The spelling of 3013011121 in words is "three billion, thirteen million, eleven thousand, one hundred twenty-one".
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