Base | Representation |
---|---|
bin | 1000011000011111… |
… | …1001011001100101 |
3 | 12210211011212111122 |
4 | 2012013321121211 |
5 | 14102023421221 |
6 | 1011141543325 |
7 | 106522346411 |
oct | 20607713145 |
9 | 5724155448 |
10 | 2250217061 |
11 | a55209424 |
12 | 529714b45 |
13 | 29b2647b1 |
14 | 174bcdd41 |
15 | d283aeab |
hex | 861f9665 |
2250217061 has 4 divisors (see below), whose sum is σ = 2250772800. Its totient is φ = 2249661324.
The previous prime is 2250217027. The next prime is 2250217069. The reversal of 2250217061 is 1607120522.
2250217061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2250217061 - 214 = 2250200677 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2250217061.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2250217069) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271751 + ... + 279908.
It is an arithmetic number, because the mean of its divisors is an integer number (562693200).
Almost surely, 22250217061 is an apocalyptic number.
It is an amenable number.
2250217061 is a deficient number, since it is larger than the sum of its proper divisors (555739).
2250217061 is an equidigital number, since it uses as much as digits as its factorization.
2250217061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 555738.
The product of its (nonzero) digits is 1680, while the sum is 26.
The square root of 2250217061 is about 47436.4528711834. The cubic root of 2250217061 is about 1310.4128335827.
Adding to 2250217061 its reverse (1607120522), we get a palindrome (3857337583).
The spelling of 2250217061 in words is "two billion, two hundred fifty million, two hundred seventeen thousand, sixty-one".
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