Base | Representation |
---|---|
bin | 1001000111010000000… |
… | …00001100100110001111 |
3 | 1002221020120100200210200 |
4 | 10203220000030212033 |
5 | 20112242240323043 |
6 | 355503330504543 |
7 | 31423440115014 |
oct | 4435000144617 |
9 | 1087216320720 |
10 | 313130011023 |
11 | 110885800985 |
12 | 5082a735153 |
13 | 236b31210bb |
14 | 11226c7170b |
15 | 822a2427d3 |
hex | 48e800c98f |
313130011023 has 12 divisors (see below), whose sum is σ = 467895419160. Its totient is φ = 201554949456.
The previous prime is 313130011013. The next prime is 313130011049. The reversal of 313130011023 is 320110031313.
It is a happy number.
It is not a de Polignac number, because 313130011023 - 210 = 313130009999 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 313130010987 and 313130011005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313130011013) 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, 599865661 + ... + 599866182.
It is an arithmetic number, because the mean of its divisors is an integer number (38991284930).
Almost surely, 2313130011023 is an apocalyptic number.
313130011023 is a deficient number, since it is larger than the sum of its proper divisors (154765408137).
313130011023 is a wasteful number, since it uses less digits than its factorization.
313130011023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1199731878 (or 1199731875 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
Adding to 313130011023 its reverse (320110031313), we get a palindrome (633240042336).
The spelling of 313130011023 in words is "three hundred thirteen billion, one hundred thirty million, eleven thousand, twenty-three".
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