Base | Representation |
---|---|
bin | 11010110100010… |
… | …10001011100101 |
3 | 120200022012211021 |
4 | 31122022023211 |
5 | 430042230003 |
6 | 34153411141 |
7 | 5401065466 |
oct | 1532121345 |
9 | 520265737 |
10 | 224961253 |
11 | 105a917a0 |
12 | 63409ab1 |
13 | 377b698a |
14 | 21c3cd6d |
15 | 14b3a2bd |
hex | d68a2e5 |
224961253 has 16 divisors (see below), whose sum is σ = 249734016. Its totient is φ = 200931840.
The previous prime is 224961227. The next prime is 224961257. The reversal of 224961253 is 352169422.
224961253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 224961253 - 217 = 224830181 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (224961257) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 347376 + ... + 348022.
It is an arithmetic number, because the mean of its divisors is an integer number (15608376).
Almost surely, 2224961253 is an apocalyptic number.
It is an amenable number.
224961253 is a deficient number, since it is larger than the sum of its proper divisors (24772763).
224961253 is a wasteful number, since it uses less digits than its factorization.
224961253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1164.
The product of its digits is 25920, while the sum is 34.
The square root of 224961253 is about 14998.7083777237. The cubic root of 224961253 is about 608.1852839114.
The spelling of 224961253 in words is "two hundred twenty-four million, nine hundred sixty-one thousand, two hundred fifty-three".
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