Base | Representation |
---|---|
bin | 101101000111001101100… |
… | …100001000001010011001 |
3 | 101222100221201010102222000 |
4 | 231013031210020022121 |
5 | 401243021234022223 |
6 | 10332101531151213 |
7 | 436655604042114 |
oct | 55071544101231 |
9 | 11870851112860 |
10 | 3100120220313 |
11 | a95832054106 |
12 | 4209a7ba5509 |
13 | 19645621290c |
14 | aa091ccd57b |
15 | 559942c9543 |
hex | 2d1cd908299 |
3100120220313 has 16 divisors (see below), whose sum is σ = 4608999579840. Its totient is φ = 2059443816192.
The previous prime is 3100120220251. The next prime is 3100120220333. The reversal of 3100120220313 is 3130220210013.
3100120220313 is a `hidden beast` number, since 3 + 10 + 0 + 120 + 220 + 313 = 666.
It is not a de Polignac number, because 3100120220313 - 212 = 3100120216217 is a prime.
It is a super-2 number, since 2×31001202203132 (a number of 26 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3100120220333) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202853256 + ... + 202868537.
It is an arithmetic number, because the mean of its divisors is an integer number (288062473740).
Almost surely, 23100120220313 is an apocalyptic number.
It is an amenable number.
3100120220313 is a deficient number, since it is larger than the sum of its proper divisors (1508879359527).
3100120220313 is a wasteful number, since it uses less digits than its factorization.
3100120220313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 405722085 (or 405722079 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 3100120220313 its reverse (3130220210013), we get a palindrome (6230340430326).
The spelling of 3100120220313 in words is "three trillion, one hundred billion, one hundred twenty million, two hundred twenty thousand, three hundred thirteen".
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