Base | Representation |
---|---|
bin | 11010111000010… |
… | …00111110010000 |
3 | 120201021121020001 |
4 | 31130020332100 |
5 | 430210334332 |
6 | 34212455344 |
7 | 5405360551 |
oct | 1534107620 |
9 | 521247201 |
10 | 225480592 |
11 | 1063069a7 |
12 | 6361a554 |
13 | 3793918c |
14 | 21d36328 |
15 | 14bde0e7 |
hex | d708f90 |
225480592 has 20 divisors (see below), whose sum is σ = 455863680. Its totient is φ = 107838368.
The previous prime is 225480589. The next prime is 225480611. The reversal of 225480592 is 295084522.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 305992 + ... + 306727.
It is an arithmetic number, because the mean of its divisors is an integer number (22793184).
Almost surely, 2225480592 is an apocalyptic number.
It is an amenable number.
225480592 is an abundant number, since it is smaller than the sum of its proper divisors (230383088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
225480592 is a wasteful number, since it uses less digits than its factorization.
225480592 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 612750 (or 612744 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 37.
The square root of 225480592 is about 15016.0111880619. The cubic root of 225480592 is about 608.6529371729.
The spelling of 225480592 in words is "two hundred twenty-five million, four hundred eighty thousand, five hundred ninety-two".
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