Base | Representation |
---|---|
bin | 10011000010010101… |
… | …01101001111111011 |
3 | 222101020222110112100 |
4 | 21201022231033323 |
5 | 131412323200243 |
6 | 4410044514443 |
7 | 511156453143 |
oct | 114112551773 |
9 | 28336873470 |
10 | 10220131323 |
11 | 4374aa7a26 |
12 | 1b9284ba23 |
13 | c6b4a28ac |
14 | 6cd4a5923 |
15 | 3ec3920d3 |
hex | 2612ad3fb |
10220131323 has 6 divisors (see below), whose sum is σ = 14762411924. Its totient is φ = 6813420876.
The previous prime is 10220131321. The next prime is 10220131343. The reversal of 10220131323 is 32313102201.
It is not a de Polignac number, because 10220131323 - 21 = 10220131321 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10220131296 and 10220131305.
It is not an unprimeable number, because it can be changed into a prime (10220131321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 567785065 + ... + 567785082.
Almost surely, 210220131323 is an apocalyptic number.
10220131323 is a deficient number, since it is larger than the sum of its proper divisors (4542280601).
10220131323 is a wasteful number, since it uses less digits than its factorization.
10220131323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1135570153 (or 1135570150 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 10220131323 its reverse (32313102201), we get a palindrome (42533233524).
The spelling of 10220131323 in words is "ten billion, two hundred twenty million, one hundred thirty-one thousand, three hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •