Base | Representation |
---|---|
bin | 101101011010000000111… |
… | …110100001011000100101 |
3 | 102001022001210000010121202 |
4 | 231122000332201120211 |
5 | 402110343343131323 |
6 | 10345241203052245 |
7 | 441302123330153 |
oct | 55320076413045 |
9 | 12038053003552 |
10 | 3120310130213 |
11 | aa33527a4261 |
12 | 4248a1671085 |
13 | 198323050c73 |
14 | ab0494cc3d3 |
15 | 56276a59d28 |
hex | 2d680fa1625 |
3120310130213 has 16 divisors (see below), whose sum is σ = 3178771972992. Its totient is φ = 3062266200000.
The previous prime is 3120310130209. The next prime is 3120310130261.
3120310130213 is nontrivially palindromic in base 10.
It is a cyclic number.
It is not a de Polignac number, because 3120310130213 - 22 = 3120310130209 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 (3120310130293) 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 15 ways as a sum of consecutive naturals, for example, 30119243 + ... + 30222663.
It is an arithmetic number, because the mean of its divisors is an integer number (198673248312).
Almost surely, 23120310130213 is an apocalyptic number.
It is an amenable number.
3120310130213 is a deficient number, since it is larger than the sum of its proper divisors (58461842779).
3120310130213 is a wasteful number, since it uses less digits than its factorization.
3120310130213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105436.
The product of its (nonzero) digits is 324, while the sum is 20.
It can be divided in two parts, 3120310 and 130213, that added together give a palindrome (3250523).
The spelling of 3120310130213 in words is "three trillion, one hundred twenty billion, three hundred ten million, one hundred thirty thousand, two hundred thirteen".
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