Base | Representation |
---|---|
bin | 1011101010010001… |
… | …1011110100011111 |
3 | 22002010212020020122 |
4 | 2322210123310133 |
5 | 22402302111221 |
6 | 1234333105155 |
7 | 140365344533 |
oct | 27244336437 |
9 | 8063766218 |
10 | 3130113311 |
11 | 136695a506 |
12 | 7343281bb |
13 | 3ab63c770 |
14 | 2199d5bc3 |
15 | 134be5eab |
hex | ba91bd1f |
3130113311 has 8 divisors (see below), whose sum is σ = 3372083904. Its totient is φ = 2888313120.
The previous prime is 3130113299. The next prime is 3130113317. The reversal of 3130113311 is 1133110313.
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 3130113311 - 214 = 3130096927 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3130113311.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3130113317) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3080 + ... + 79181.
It is an arithmetic number, because the mean of its divisors is an integer number (421510488).
Almost surely, 23130113311 is an apocalyptic number.
3130113311 is a deficient number, since it is larger than the sum of its proper divisors (241970593).
3130113311 is a wasteful number, since it uses less digits than its factorization.
3130113311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85201.
The product of its (nonzero) digits is 81, while the sum is 17.
The square root of 3130113311 is about 55947.4155882110. The cubic root of 3130113311 is about 1462.8058432223.
Adding to 3130113311 its reverse (1133110313), we get a palindrome (4263223624).
The spelling of 3130113311 in words is "three billion, one hundred thirty million, one hundred thirteen thousand, three hundred eleven".
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