Base | Representation |
---|---|
bin | 1001000001100111001… |
… | …01100011111110011011 |
3 | 1002122102121202012122112 |
4 | 10200303211203332123 |
5 | 20040042400130021 |
6 | 354243122142535 |
7 | 31255434054023 |
oct | 4406345437633 |
9 | 1078377665575 |
10 | 310103130011 |
11 | 10a572150424 |
12 | 50124ab1a4b |
13 | 2331ccb744c |
14 | 1101ac6ca83 |
15 | 80ee63dd5b |
hex | 4833963f9b |
310103130011 has 4 divisors (see below), whose sum is σ = 326424347400. Its totient is φ = 293781912624.
The previous prime is 310103129989. The next prime is 310103130037. The reversal of 310103130011 is 110031301013.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110031301013 = 173 ⋅636019081.
It is a cyclic number.
It is not a de Polignac number, because 310103130011 - 238 = 35225223067 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (310103130041) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8160608666 + ... + 8160608703.
It is an arithmetic number, because the mean of its divisors is an integer number (81606086850).
Almost surely, 2310103130011 is an apocalyptic number.
310103130011 is a deficient number, since it is larger than the sum of its proper divisors (16321217389).
310103130011 is a wasteful number, since it uses less digits than its factorization.
310103130011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16321217388.
The product of its (nonzero) digits is 27, while the sum is 14.
Adding to 310103130011 its reverse (110031301013), we get a palindrome (420134431024).
The spelling of 310103130011 in words is "three hundred ten billion, one hundred three million, one hundred thirty thousand, eleven".
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