Base | Representation |
---|---|
bin | 11010110100101… |
… | …10111001001011 |
3 | 120200101212020210 |
4 | 31122112321023 |
5 | 430100411243 |
6 | 34154452203 |
7 | 5401403343 |
oct | 1532267113 |
9 | 520355223 |
10 | 225013323 |
11 | 106017927 |
12 | 63434063 |
13 | 378045a2 |
14 | 21c53d23 |
15 | 14b4a933 |
hex | d696e4b |
225013323 has 8 divisors (see below), whose sum is σ = 304936336. Its totient is φ = 147549600.
The previous prime is 225013319. The next prime is 225013351. The reversal of 225013323 is 323310522.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 225013323 - 22 = 225013319 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 225013323.
It is not an unprimeable number, because it can be changed into a prime (225013303) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 614608 + ... + 614973.
It is an arithmetic number, because the mean of its divisors is an integer number (38117042).
Almost surely, 2225013323 is an apocalyptic number.
225013323 is a deficient number, since it is larger than the sum of its proper divisors (79923013).
225013323 is a wasteful number, since it uses less digits than its factorization.
225013323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1229645.
The product of its (nonzero) digits is 1080, while the sum is 21.
The square root of 225013323 is about 15000.4440934260. Note that the first 3 decimals coincide. The cubic root of 225013323 is about 608.2322042355.
Adding to 225013323 its reverse (323310522), we get a palindrome (548323845).
The spelling of 225013323 in words is "two hundred twenty-five million, thirteen thousand, three hundred twenty-three".
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