Base | Representation |
---|---|
bin | 111110111110111… |
… | …0001001011100000 |
3 | 12110021122000021022 |
4 | 1331331301023200 |
5 | 13312004003344 |
6 | 545412145012 |
7 | 103241062265 |
oct | 17575611340 |
9 | 5407560238 |
10 | 2113344224 |
11 | 994a22882 |
12 | 4ab908168 |
13 | 278ab0954 |
14 | 16096126c |
15 | c58010ee |
hex | 7df712e0 |
2113344224 has 12 divisors (see below), whose sum is σ = 4160646504. Its totient is φ = 1056672096.
The previous prime is 2113344203. The next prime is 2113344229. The reversal of 2113344224 is 4224433112.
It is a super-2 number, since 2×21133442242 = 8932447618228324352, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2113344193 and 2113344202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2113344229) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33020972 + ... + 33021035.
It is an arithmetic number, because the mean of its divisors is an integer number (346720542).
Almost surely, 22113344224 is an apocalyptic number.
It is an amenable number.
2113344224 is a deficient number, since it is larger than the sum of its proper divisors (2047302280).
2113344224 is an equidigital number, since it uses as much as digits as its factorization.
2113344224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66042017 (or 66042009 counting only the distinct ones).
The product of its digits is 4608, while the sum is 26.
The square root of 2113344224 is about 45971.1238061460. The cubic root of 2113344224 is about 1283.2858740568.
Adding to 2113344224 its reverse (4224433112), we get a palindrome (6337777336).
The spelling of 2113344224 in words is "two billion, one hundred thirteen million, three hundred forty-four thousand, two hundred twenty-four".
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