Base | Representation |
---|---|
bin | 1011101000001000… |
… | …1010101100111101 |
3 | 22001111221211212120 |
4 | 2322002022230331 |
5 | 22343002132201 |
6 | 1233412353153 |
7 | 140226112152 |
oct | 27202125475 |
9 | 8044854776 |
10 | 3121130301 |
11 | 1361884433 |
12 | 7313157b9 |
13 | 3a9815a83 |
14 | 218738229 |
15 | 13401e536 |
hex | ba08ab3d |
3121130301 has 32 divisors (see below), whose sum is σ = 4334480640. Its totient is φ = 1996079616.
The previous prime is 3121130279. The next prime is 3121130321. The reversal of 3121130301 is 1030311213.
3121130301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3121130301 - 29 = 3121129789 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3121130321) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2538955 + ... + 2540183.
It is an arithmetic number, because the mean of its divisors is an integer number (135452520).
Almost surely, 23121130301 is an apocalyptic number.
It is an amenable number.
3121130301 is a deficient number, since it is larger than the sum of its proper divisors (1213350339).
3121130301 is a wasteful number, since it uses less digits than its factorization.
3121130301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1573.
The product of its (nonzero) digits is 54, while the sum is 15.
The square root of 3121130301 is about 55867.0770758593. The cubic root of 3121130301 is about 1461.4051495208.
Adding to 3121130301 its reverse (1030311213), we get a palindrome (4151441514).
The spelling of 3121130301 in words is "three billion, one hundred twenty-one million, one hundred thirty thousand, three hundred one".
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