Base | Representation |
---|---|
bin | 11010111010010… |
… | …11100110000001 |
3 | 120201210110112202 |
4 | 31131023212001 |
5 | 430243102343 |
6 | 34222402545 |
7 | 5410605251 |
oct | 1535134601 |
9 | 521713482 |
10 | 225753473 |
11 | 106482a20 |
12 | 63730455 |
13 | 37a0344a |
14 | 21da7961 |
15 | 14c44db8 |
hex | d74b981 |
225753473 has 8 divisors (see below), whose sum is σ = 246753696. Its totient is φ = 204832800.
The previous prime is 225753469. The next prime is 225753491. The reversal of 225753473 is 374357522.
It is a happy number.
225753473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 225753473 - 22 = 225753469 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (225753403) 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, 13868 + ... + 25373.
It is an arithmetic number, because the mean of its divisors is an integer number (30844212).
Almost surely, 2225753473 is an apocalyptic number.
It is an amenable number.
225753473 is a deficient number, since it is larger than the sum of its proper divisors (21000223).
225753473 is a wasteful number, since it uses less digits than its factorization.
225753473 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39775.
The product of its digits is 176400, while the sum is 38.
The square root of 225753473 is about 15025.0947750755. The cubic root of 225753473 is about 608.8983727320.
The spelling of 225753473 in words is "two hundred twenty-five million, seven hundred fifty-three thousand, four hundred seventy-three".
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