Base | Representation |
---|---|
bin | 1001011000010000000011… |
… | …0100011101110100011001 |
3 | 1100111211200001111101220220 |
4 | 2112010000310131310121 |
5 | 2322423421414400241 |
6 | 33533212334310253 |
7 | 2113014451462014 |
oct | 226040064356431 |
9 | 40454601441826 |
10 | 10312230231321 |
11 | 3316435143107 |
12 | 11a66b5058389 |
13 | 59a592a2c2a5 |
14 | 2791866a037b |
15 | 12d3a119e166 |
hex | 96100d1dd19 |
10312230231321 has 16 divisors (see below), whose sum is σ = 14558821527744. Its totient is φ = 6470250591744.
The previous prime is 10312230231311. The next prime is 10312230231323. The reversal of 10312230231321 is 12313203221301.
It is not a de Polignac number, because 10312230231321 - 210 = 10312230230297 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10312230231291 and 10312230231300.
It is not an unprimeable number, because it can be changed into a prime (10312230231323) 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, 637171 + ... + 4585896.
It is an arithmetic number, because the mean of its divisors is an integer number (909926345484).
Almost surely, 210312230231321 is an apocalyptic number.
It is an amenable number.
10312230231321 is a deficient number, since it is larger than the sum of its proper divisors (4246591296423).
10312230231321 is a wasteful number, since it uses less digits than its factorization.
10312230231321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5261800.
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 10312230231321 its reverse (12313203221301), we get a palindrome (22625433452622).
The spelling of 10312230231321 in words is "ten trillion, three hundred twelve billion, two hundred thirty million, two hundred thirty-one thousand, three hundred twenty-one".
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