Base | Representation |
---|---|
bin | 111100001101010… |
… | …0100110001111001 |
3 | 12012210102102202000 |
4 | 1320122210301321 |
5 | 13114134413223 |
6 | 532244331213 |
7 | 101030456061 |
oct | 17032446171 |
9 | 5183372660 |
10 | 2020232313 |
11 | 947406490 |
12 | 4846a3b09 |
13 | 26270c448 |
14 | 1524443a1 |
15 | bc55c543 |
hex | 786a4c79 |
2020232313 has 16 divisors (see below), whose sum is σ = 3265022400. Its totient is φ = 1224383040.
The previous prime is 2020232309. The next prime is 2020232317. The reversal of 2020232313 is 3132320202.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (2020232309) and next prime (2020232317).
It is not a de Polignac number, because 2020232313 - 22 = 2020232309 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2020232317) 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, 3400768 + ... + 3401361.
It is an arithmetic number, because the mean of its divisors is an integer number (204063900).
Almost surely, 22020232313 is an apocalyptic number.
It is an amenable number.
2020232313 is a deficient number, since it is larger than the sum of its proper divisors (1244790087).
2020232313 is a wasteful number, since it uses less digits than its factorization.
2020232313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6802149 (or 6802143 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 2020232313 is about 44946.9944823900. The cubic root of 2020232313 is about 1264.1553231472.
Adding to 2020232313 its reverse (3132320202), we get a palindrome (5152552515).
The spelling of 2020232313 in words is "two billion, twenty million, two hundred thirty-two thousand, three hundred thirteen".
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