Base | Representation |
---|---|
bin | 111100000000000… |
… | …1000110111001111 |
3 | 12012022101100110000 |
4 | 1320000020313033 |
5 | 13110401132343 |
6 | 531440015343 |
7 | 100614533532 |
oct | 17000106717 |
9 | 5168340400 |
10 | 2013302223 |
11 | 943502839 |
12 | 482301553 |
13 | 261153cba |
14 | 15155ca19 |
15 | bbb3ded3 |
hex | 78008dcf |
2013302223 has 40 divisors (see below), whose sum is σ = 3111802496. Its totient is φ = 1295870400.
The previous prime is 2013302147. The next prime is 2013302227. The reversal of 2013302223 is 3222033102.
It is a happy number.
It is not a de Polignac number, because 2013302223 - 212 = 2013298127 is a prime.
It is a super-2 number, since 2×20133022232 = 8106771682273483458, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2013302196 and 2013302205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2013302227) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1659165 + ... + 1660377.
Almost surely, 22013302223 is an apocalyptic number.
2013302223 is a deficient number, since it is larger than the sum of its proper divisors (1098500273).
2013302223 is a wasteful number, since it uses less digits than its factorization.
2013302223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1917 (or 1908 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 2013302223 is about 44869.8364494456. The cubic root of 2013302223 is about 1262.7081716398.
Adding to 2013302223 its reverse (3222033102), we get a palindrome (5235335325).
The spelling of 2013302223 in words is "two billion, thirteen million, three hundred two thousand, two hundred twenty-three".
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