Base | Representation |
---|---|
bin | 11010110110100… |
… | …01011010111101 |
3 | 120200212001002200 |
4 | 31123101122331 |
5 | 430131044203 |
6 | 34203542113 |
7 | 5403422304 |
oct | 1533213275 |
9 | 520761080 |
10 | 225253053 |
11 | 106170a53 |
12 | 6352a939 |
13 | 3788973c |
14 | 21cb743b |
15 | 14b969a3 |
hex | d6d16bd |
225253053 has 24 divisors (see below), whose sum is σ = 345096960. Its totient is φ = 141276960.
The previous prime is 225253051. The next prime is 225253087. The reversal of 225253053 is 350352522.
It is not a de Polignac number, because 225253053 - 21 = 225253051 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (225253051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3708 + ... + 21546.
It is an arithmetic number, because the mean of its divisors is an integer number (14379040).
Almost surely, 2225253053 is an apocalyptic number.
225253053 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
225253053 is a deficient number, since it is larger than the sum of its proper divisors (119843907).
225253053 is a wasteful number, since it uses less digits than its factorization.
225253053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17929 (or 17926 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 27.
The square root of 225253053 is about 15008.4327296357. The cubic root of 225253053 is about 608.4481318264.
The spelling of 225253053 in words is "two hundred twenty-five million, two hundred fifty-three thousand, fifty-three".
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