Base | Representation |
---|---|
bin | 1000011001101000… |
… | …1111000011001010 |
3 | 12211011020002211122 |
4 | 2012122033003022 |
5 | 14104241234310 |
6 | 1011432555242 |
7 | 106611250646 |
oct | 20632170312 |
9 | 5734202748 |
10 | 2255024330 |
11 | a579a2179 |
12 | 52b252b22 |
13 | 29c258930 |
14 | 1756c1c26 |
15 | d2e8a555 |
hex | 8668f0ca |
2255024330 has 64 divisors (see below), whose sum is σ = 4639638528. Its totient is φ = 781747200.
The previous prime is 2255024323. The next prime is 2255024389. The reversal of 2255024330 is 334205522.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 2255024330.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1154855 + ... + 1156805.
It is an arithmetic number, because the mean of its divisors is an integer number (72494352).
Almost surely, 22255024330 is an apocalyptic number.
2255024330 is an abundant number, since it is smaller than the sum of its proper divisors (2384614198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2255024330 is a wasteful number, since it uses less digits than its factorization.
2255024330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2511.
The product of its (nonzero) digits is 7200, while the sum is 26.
The square root of 2255024330 is about 47487.0964578800. The cubic root of 2255024330 is about 1311.3453401124.
Adding to 2255024330 its reverse (334205522), we get a palindrome (2589229852).
The spelling of 2255024330 in words is "two billion, two hundred fifty-five million, twenty-four thousand, three hundred thirty".
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