Base | Representation |
---|---|
bin | 1000010010010001… |
… | …1001000000100011 |
3 | 12202000002121201010 |
4 | 2010210121000203 |
5 | 14023334212011 |
6 | 1004410512003 |
7 | 106054545144 |
oct | 20444310043 |
9 | 5660077633 |
10 | 2224132131 |
11 | a41512431 |
12 | 520a35603 |
13 | 295a30820 |
14 | 17155dacb |
15 | d03d71a6 |
hex | 84919023 |
2224132131 has 16 divisors (see below), whose sum is σ = 3332480256. Its totient is φ = 1309187616.
The previous prime is 2224132111. The next prime is 2224132147. The reversal of 2224132131 is 1312314222.
It is not a de Polignac number, because 2224132131 - 225 = 2190577699 is a prime.
It is a super-2 number, since 2×22241321312 = 9893527472293202322, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2224132098 and 2224132107.
It is not an unprimeable number, because it can be changed into a prime (2224132111) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1238865 + ... + 1240658.
It is an arithmetic number, because the mean of its divisors is an integer number (208280016).
Almost surely, 22224132131 is an apocalyptic number.
2224132131 is a deficient number, since it is larger than the sum of its proper divisors (1108348125).
2224132131 is a wasteful number, since it uses less digits than its factorization.
2224132131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2479562.
The product of its digits is 576, while the sum is 21.
The square root of 2224132131 is about 47160.7053700430. The cubic root of 2224132131 is about 1305.3296253408.
Adding to 2224132131 its reverse (1312314222), we get a palindrome (3536446353).
The spelling of 2224132131 in words is "two billion, two hundred twenty-four million, one hundred thirty-two thousand, one hundred thirty-one".
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