Base | Representation |
---|---|
bin | 1001011000001111010001… |
… | …0110101100011010111111 |
3 | 1100111211010110222102222200 |
4 | 2112003310112230122333 |
5 | 2322423004400201343 |
6 | 33533135504042543 |
7 | 2113006332054243 |
oct | 226036426543277 |
9 | 40454113872880 |
10 | 10312021100223 |
11 | 3316338093897 |
12 | 11a6657003453 |
13 | 59a55b5c8a8b |
14 | 2791669c2423 |
15 | 12d38cb3e4d3 |
hex | 960f45ac6bf |
10312021100223 has 12 divisors (see below), whose sum is σ = 15297712984008. Its totient is φ = 6688878551280.
The previous prime is 10312021100159. The next prime is 10312021100231. The reversal of 10312021100223 is 32200112021301.
10312021100223 is a `hidden beast` number, since 10 + 312 + 0 + 21 + 100 + 223 = 666.
It is not a de Polignac number, because 10312021100223 - 26 = 10312021100159 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10312021100196 and 10312021100205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10312021100023) 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, 15483514833 + ... + 15483515498.
It is an arithmetic number, because the mean of its divisors is an integer number (1274809415334).
Almost surely, 210312021100223 is an apocalyptic number.
10312021100223 is a deficient number, since it is larger than the sum of its proper divisors (4985691883785).
10312021100223 is a wasteful number, since it uses less digits than its factorization.
10312021100223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30967030374 (or 30967030371 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 10312021100223 its reverse (32200112021301), we get a palindrome (42512133121524).
The spelling of 10312021100223 in words is "ten trillion, three hundred twelve billion, twenty-one million, one hundred thousand, two hundred twenty-three".
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