Base | Representation |
---|---|
bin | 111110111110110… |
… | …1010000110011000 |
3 | 12110021120112111020 |
4 | 1331331222012120 |
5 | 13312002041344 |
6 | 545411402440 |
7 | 103240611606 |
oct | 17575520630 |
9 | 5407515436 |
10 | 2113315224 |
11 | 994a03009 |
12 | 4ab8b3420 |
13 | 278aa06a7 |
14 | 160954876 |
15 | c57e7719 |
hex | 7df6a198 |
2113315224 has 16 divisors (see below), whose sum is σ = 5283288120. Its totient is φ = 704438400.
The previous prime is 2113315219. The next prime is 2113315301. The reversal of 2113315224 is 4225133112.
It is a super-2 number, since 2×21133152242 = 8932202471980340352, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 88054801 = 2113315224 / (2 + 1 + 1 + 3 + 3 + 1 + 5 + 2 + 2 + 4).
It is a junction number, because it is equal to n+sod(n) for n = 2113315194 and 2113315203.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44027377 + ... + 44027424.
Almost surely, 22113315224 is an apocalyptic number.
2113315224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2113315224 is an abundant number, since it is smaller than the sum of its proper divisors (3169972896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2113315224 is a wasteful number, since it uses less digits than its factorization.
2113315224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88054810 (or 88054806 counting only the distinct ones).
The product of its digits is 1440, while the sum is 24.
The square root of 2113315224 is about 45970.8083896727. The cubic root of 2113315224 is about 1283.2800041406.
Adding to 2113315224 its reverse (4225133112), we get a palindrome (6338448336).
The spelling of 2113315224 in words is "two billion, one hundred thirteen million, three hundred fifteen thousand, two hundred twenty-four".
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