Base | Representation |
---|---|
bin | 1000011001101011… |
… | …1010111111011011 |
3 | 12211011120020201202 |
4 | 2012122322333123 |
5 | 14104313014230 |
6 | 1011440504415 |
7 | 106612630460 |
oct | 20632727733 |
9 | 5734506652 |
10 | 2255204315 |
11 | a58005421 |
12 | 52b31b10b |
13 | 29c2bc830 |
14 | 17572b667 |
15 | d2ec3a45 |
hex | 866bafdb |
2255204315 has 32 divisors (see below), whose sum is σ = 3347635200. Its totient is φ = 1420239744.
The previous prime is 2255204293. The next prime is 2255204317. The reversal of 2255204315 is 5134025522.
It is not a de Polignac number, because 2255204315 - 28 = 2255204059 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2255204317) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78092 + ... + 102998.
It is an arithmetic number, because the mean of its divisors is an integer number (104613600).
Almost surely, 22255204315 is an apocalyptic number.
2255204315 is a deficient number, since it is larger than the sum of its proper divisors (1092430885).
2255204315 is a wasteful number, since it uses less digits than its factorization.
2255204315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25131.
The product of its (nonzero) digits is 12000, while the sum is 29.
The square root of 2255204315 is about 47488.9915138235. The cubic root of 2255204315 is about 1311.3802275722.
Adding to 2255204315 its reverse (5134025522), we get a palindrome (7389229837).
The spelling of 2255204315 in words is "two billion, two hundred fifty-five million, two hundred four thousand, three hundred fifteen".
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