Base | Representation |
---|---|
bin | 11010111010010… |
… | …11011000000000 |
3 | 120201210102022112 |
4 | 31131023120000 |
5 | 430243040301 |
6 | 34222354452 |
7 | 5410602530 |
oct | 1535133000 |
9 | 521712275 |
10 | 225752576 |
11 | 106482285 |
12 | 6372ba28 |
13 | 37a02c0a |
14 | 21da74c0 |
15 | 14c449bb |
hex | d74b600 |
225752576 has 40 divisors (see below), whose sum is σ = 515510160. Its totient is φ = 96749568.
The previous prime is 225752557. The next prime is 225752587. The reversal of 225752576 is 675257522.
It is a congruent number.
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, 27911 + ... + 35078.
It is an arithmetic number, because the mean of its divisors is an integer number (12887754).
Almost surely, 2225752576 is an apocalyptic number.
It is an amenable number.
225752576 is an abundant number, since it is smaller than the sum of its proper divisors (289757584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
225752576 is an frugal number, since it uses more digits than its factorization.
225752576 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63014 (or 62998 counting only the distinct ones).
The product of its digits is 294000, while the sum is 41.
The square root of 225752576 is about 15025.0649249845. The cubic root of 225752576 is about 608.8975662733.
The spelling of 225752576 in words is "two hundred twenty-five million, seven hundred fifty-two thousand, five hundred seventy-six".
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