Base | Representation |
---|---|
bin | 11010111011110… |
… | …11101110000000 |
3 | 120202011110221110 |
4 | 31131323232000 |
5 | 430320404332 |
6 | 34230523320 |
7 | 5412356040 |
oct | 1535735600 |
9 | 522143843 |
10 | 225950592 |
11 | 1065a802a |
12 | 63806540 |
13 | 37a7209a |
14 | 22019720 |
15 | 14c834cc |
hex | d77bb80 |
225950592 has 64 divisors (see below), whose sum is σ = 685929600. Its totient is φ = 64556544.
The previous prime is 225950581. The next prime is 225950609. The reversal of 225950592 is 295059522.
It is a tau number, because it is divible by the number of its divisors (64).
It is a self number, because there is not a number n which added to its sum of digits gives 225950592.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39342 + ... + 44717.
It is an arithmetic number, because the mean of its divisors is an integer number (10717650).
Almost surely, 2225950592 is an apocalyptic number.
It is an amenable number.
225950592 is an abundant number, since it is smaller than the sum of its proper divisors (459979008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
225950592 is an equidigital number, since it uses as much as digits as its factorization.
225950592 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84083 (or 84071 counting only the distinct ones).
The product of its (nonzero) digits is 81000, while the sum is 39.
The square root of 225950592 is about 15031.6530029136. The cubic root of 225950592 is about 609.0755431646.
The spelling of 225950592 in words is "two hundred twenty-five million, nine hundred fifty thousand, five hundred ninety-two".
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