Base | Representation |
---|---|
bin | 1001000001101000000… |
… | …00100111001100111001 |
3 | 1002122110010002110210221 |
4 | 10200310000213030321 |
5 | 20040101204033423 |
6 | 354243534140041 |
7 | 31255551246550 |
oct | 4406400471471 |
9 | 1078403073727 |
10 | 310110221113 |
11 | 10a576154040 |
12 | 50127351621 |
13 | 233215cac74 |
14 | 1101bb96d97 |
15 | 810008ee5d |
hex | 4834027339 |
310110221113 has 16 divisors (see below), whose sum is σ = 386814105216. Its totient is φ = 241529840640.
The previous prime is 310110221059. The next prime is 310110221147. The reversal of 310110221113 is 311122011013.
It is a happy number.
It is not a de Polignac number, because 310110221113 - 221 = 310108123961 is a prime.
It is not an unprimeable number, because it can be changed into a prime (310110201113) 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, 790306 + ... + 1115707.
It is an arithmetic number, because the mean of its divisors is an integer number (24175881576).
Almost surely, 2310110221113 is an apocalyptic number.
It is an amenable number.
310110221113 is a deficient number, since it is larger than the sum of its proper divisors (76703884103).
310110221113 is a wasteful number, since it uses less digits than its factorization.
310110221113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1908144.
The product of its (nonzero) digits is 36, while the sum is 16.
Adding to 310110221113 its reverse (311122011013), we get a palindrome (621232232126).
The spelling of 310110221113 in words is "three hundred ten billion, one hundred ten million, two hundred twenty-one thousand, one hundred thirteen".
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