Base | Representation |
---|---|
bin | 1001000010000001000… |
… | …01101111001001100011 |
3 | 1002122222202021002020022 |
4 | 10201000201233021203 |
5 | 20041013434343021 |
6 | 354320435304055 |
7 | 31264011304400 |
oct | 4410041571143 |
9 | 1078882232208 |
10 | 310320231011 |
11 | 10a67375363a |
12 | 5018574b02b |
13 | 23355c7b48b |
14 | 1103ba232a7 |
15 | 81137251ab |
hex | 484086f263 |
310320231011 has 12 divisors (see below), whose sum is σ = 376679749392. Its totient is φ = 254424039408.
The previous prime is 310320230993. The next prime is 310320231049. The reversal of 310320231011 is 110132023013.
It is not a de Polignac number, because 310320231011 - 230 = 309246489187 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (310320231061) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 137674220 + ... + 137676473.
It is an arithmetic number, because the mean of its divisors is an integer number (31389979116).
Almost surely, 2310320231011 is an apocalyptic number.
310320231011 is a deficient number, since it is larger than the sum of its proper divisors (66359518381).
310320231011 is a wasteful number, since it uses less digits than its factorization.
310320231011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 275350730 (or 275350723 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 310320231011 its reverse (110132023013), we get a palindrome (420452254024).
The spelling of 310320231011 in words is "three hundred ten billion, three hundred twenty million, two hundred thirty-one thousand, eleven".
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