Base | Representation |
---|---|
bin | 10010011111000… |
… | …001111001010001 |
3 | 210121112221022021 |
4 | 102133001321101 |
5 | 1113342432423 |
6 | 50435011441 |
7 | 10454003635 |
oct | 2237017121 |
9 | 717487267 |
10 | 310124113 |
11 | 14a069922 |
12 | 87a39b81 |
13 | 4c333cc0 |
14 | 2d28adc5 |
15 | 1c35d95d |
hex | 127c1e51 |
310124113 has 8 divisors (see below), whose sum is σ = 334454400. Its totient is φ = 285861648.
The previous prime is 310124063. The next prime is 310124131. The reversal of 310124113 is 311421013.
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 310124113 - 217 = 309993041 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (310154113) 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, 7243 + ... + 25936.
It is an arithmetic number, because the mean of its divisors is an integer number (41806800).
Almost surely, 2310124113 is an apocalyptic number.
It is an amenable number.
310124113 is a deficient number, since it is larger than the sum of its proper divisors (24330287).
310124113 is a wasteful number, since it uses less digits than its factorization.
310124113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33911.
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 310124113 is about 17610.3410813079. The cubic root of 310124113 is about 676.8802540526.
Adding to 310124113 its reverse (311421013), we get a palindrome (621545126).
The spelling of 310124113 in words is "three hundred ten million, one hundred twenty-four thousand, one hundred thirteen".
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