Base | Representation |
---|---|
bin | 1000011001001101… |
… | …1011111101100111 |
3 | 12211000212120020101 |
4 | 2012103123331213 |
5 | 14103312222330 |
6 | 1011330444531 |
7 | 106560146200 |
oct | 20623337547 |
9 | 5730776211 |
10 | 2253242215 |
11 | a56995254 |
12 | 52a733747 |
13 | 29ba83723 |
14 | 17537a5a7 |
15 | d2c374ca |
hex | 864dbf67 |
2253242215 has 12 divisors (see below), whose sum is σ = 3145342536. Its totient is φ = 1545080208.
The previous prime is 2253242209. The next prime is 2253242221. The reversal of 2253242215 is 5122423522.
It is an interprime number because it is at equal distance from previous prime (2253242209) and next prime (2253242221).
It is not a de Polignac number, because 2253242215 - 29 = 2253241703 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4598209 + ... + 4598698.
It is an arithmetic number, because the mean of its divisors is an integer number (262111878).
Almost surely, 22253242215 is an apocalyptic number.
2253242215 is a deficient number, since it is larger than the sum of its proper divisors (892100321).
2253242215 is an equidigital number, since it uses as much as digits as its factorization.
2253242215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9196926 (or 9196919 counting only the distinct ones).
The product of its digits is 9600, while the sum is 28.
The square root of 2253242215 is about 47468.3285465161. The cubic root of 2253242215 is about 1310.9998029542. Note that the first 3 decimals are identical.
Adding to 2253242215 its reverse (5122423522), we get a palindrome (7375665737).
The spelling of 2253242215 in words is "two billion, two hundred fifty-three million, two hundred forty-two thousand, two hundred fifteen".
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