Base | Representation |
---|---|
bin | 11101001111110… |
… | …00001000100101 |
3 | 122002122021202101 |
4 | 32213320020211 |
5 | 1000301201230 |
6 | 40202212101 |
7 | 6036211060 |
oct | 1647701045 |
9 | 562567671 |
10 | 245334565 |
11 | 116537543 |
12 | 6a1b4031 |
13 | 3ba9aca8 |
14 | 248238d7 |
15 | 16811aca |
hex | e9f8225 |
245334565 has 48 divisors (see below), whose sum is σ = 366363648. Its totient is φ = 153957888.
The previous prime is 245334559. The next prime is 245334571. The reversal of 245334565 is 565433542.
245334565 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (245334559) and next prime (245334571).
It is not a de Polignac number, because 245334565 - 213 = 245326373 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1100044 + ... + 1100266.
It is an arithmetic number, because the mean of its divisors is an integer number (7632576).
Almost surely, 2245334565 is an apocalyptic number.
It is an amenable number.
245334565 is a deficient number, since it is larger than the sum of its proper divisors (121029083).
245334565 is a wasteful number, since it uses less digits than its factorization.
245334565 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 338 (or 295 counting only the distinct ones).
The product of its digits is 216000, while the sum is 37.
The square root of 245334565 is about 15663.1594833226. The cubic root of 245334565 is about 626.0171724782.
The spelling of 245334565 in words is "two hundred forty-five million, three hundred thirty-four thousand, five hundred sixty-five".
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