Base | Representation |
---|---|
bin | 11010111000000… |
… | …01010010000000 |
3 | 120201020000000020 |
4 | 31130001102000 |
5 | 430203332323 |
6 | 34212053440 |
7 | 5405166654 |
oct | 1534012200 |
9 | 521200006 |
10 | 225449088 |
11 | 106295267 |
12 | 63604280 |
13 | 37927a37 |
14 | 21d28a64 |
15 | 14bd4ae3 |
hex | d701480 |
225449088 has 32 divisors (see below), whose sum is σ = 598850160. Its totient is φ = 75149568.
The previous prime is 225449047. The next prime is 225449101. The reversal of 225449088 is 880944522.
It is a tau number, because it is divible by the number of its divisors (32).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293170 + ... + 293937.
Almost surely, 2225449088 is an apocalyptic number.
It is an amenable number.
225449088 is an abundant number, since it is smaller than the sum of its proper divisors (373401072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
225449088 is an equidigital number, since it uses as much as digits as its factorization.
225449088 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 587124 (or 587112 counting only the distinct ones).
The product of its (nonzero) digits is 184320, while the sum is 42.
The square root of 225449088 is about 15014.9621378144. The cubic root of 225449088 is about 608.6245889899.
The spelling of 225449088 in words is "two hundred twenty-five million, four hundred forty-nine thousand, eighty-eight".
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