Base | Representation |
---|---|
bin | 1011101010010001… |
… | …1001011000001111 |
3 | 22002010211201112021 |
4 | 2322210121120033 |
5 | 22402301301221 |
6 | 1234332551011 |
7 | 140365303426 |
oct | 27244313017 |
9 | 8063751467 |
10 | 3130103311 |
11 | 1366952a45 |
12 | 734322467 |
13 | 3ab63804a |
14 | 2199d22bd |
15 | 134be3041 |
hex | ba91960f |
3130103311 has 8 divisors (see below), whose sum is σ = 3153606624. Its totient is φ = 3106636800.
The previous prime is 3130103297. The next prime is 3130103329. The reversal of 3130103311 is 1133010313.
3130103311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 3130103311 - 25 = 3130103279 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3130103381) 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, 175251 + ... + 192283.
It is an arithmetic number, because the mean of its divisors is an integer number (394200828).
Almost surely, 23130103311 is an apocalyptic number.
3130103311 is a deficient number, since it is larger than the sum of its proper divisors (23503313).
3130103311 is a wasteful number, since it uses less digits than its factorization.
3130103311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18401.
The product of its (nonzero) digits is 81, while the sum is 16.
The square root of 3130103311 is about 55947.3262185066. The cubic root of 3130103311 is about 1462.8042854434.
Adding to 3130103311 its reverse (1133010313), we get a palindrome (4263113624).
The spelling of 3130103311 in words is "three billion, one hundred thirty million, one hundred three thousand, three hundred eleven".
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