Base | Representation |
---|---|
bin | 1000010010010111… |
… | …1010101010100001 |
3 | 12202000211221101212 |
4 | 2010211322222201 |
5 | 14023440012004 |
6 | 1004423235505 |
7 | 106061132261 |
oct | 20445725241 |
9 | 5660757355 |
10 | 2224532129 |
11 | a41765a06 |
12 | 520ba8b95 |
13 | 295b40901 |
14 | 1716257a1 |
15 | d046596e |
hex | 8497aaa1 |
2224532129 has 2 divisors, whose sum is σ = 2224532130. Its totient is φ = 2224532128.
The previous prime is 2224532117. The next prime is 2224532143. The reversal of 2224532129 is 9212354222.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2223311104 + 1221025 = 47152^2 + 1105^2 .
It is a cyclic number.
It is not a de Polignac number, because 2224532129 - 216 = 2224466593 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2224532095 and 2224532104.
It is not a weakly prime, because it can be changed into another prime (2224532159) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1112266064 + 1112266065.
It is an arithmetic number, because the mean of its divisors is an integer number (1112266065).
Almost surely, 22224532129 is an apocalyptic number.
It is an amenable number.
2224532129 is a deficient number, since it is larger than the sum of its proper divisors (1).
2224532129 is an equidigital number, since it uses as much as digits as its factorization.
2224532129 is an evil number, because the sum of its binary digits is even.
The product of its digits is 17280, while the sum is 32.
The square root of 2224532129 is about 47164.9459768587. The cubic root of 2224532129 is about 1305.4078727817.
The spelling of 2224532129 in words is "two billion, two hundred twenty-four million, five hundred thirty-two thousand, one hundred twenty-nine".
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