Base | Representation |
---|---|
bin | 10010111010100100… |
… | …100011100110001000 |
3 | 1221102102212121222111 |
4 | 102322210203212020 |
5 | 313043330424334 |
6 | 13155202032104 |
7 | 1316205162544 |
oct | 227244434610 |
9 | 57372777874 |
10 | 20310014344 |
11 | 8682523424 |
12 | 3b29948634 |
13 | 1bb89a0989 |
14 | da9544a24 |
15 | 7dd0a7064 |
hex | 4ba923988 |
20310014344 has 32 divisors (see below), whose sum is σ = 38753245440. Its totient is φ = 9977169600.
The previous prime is 20310014339. The next prime is 20310014357. The reversal of 20310014344 is 44341001302.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35689 + ... + 204679.
It is an arithmetic number, because the mean of its divisors is an integer number (1211038920).
Almost surely, 220310014344 is an apocalyptic number.
It is an amenable number.
20310014344 is a deficient number, since it is larger than the sum of its proper divisors (18443231096).
20310014344 is a wasteful number, since it uses less digits than its factorization.
20310014344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 169261 (or 169257 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 20310014344 its reverse (44341001302), we get a palindrome (64651015646).
The spelling of 20310014344 in words is "twenty billion, three hundred ten million, fourteen thousand, three hundred forty-four".
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