Base | Representation |
---|---|
bin | 11010110111001… |
… | …11010100101010 |
3 | 120201000121011020 |
4 | 31123213110222 |
5 | 430141432022 |
6 | 34205513310 |
7 | 5404244661 |
oct | 1533472452 |
9 | 521017136 |
10 | 225342762 |
11 | 106222397 |
12 | 63572836 |
13 | 378bb518 |
14 | 21cdbdd8 |
15 | 14bb335c |
hex | d6e752a |
225342762 has 8 divisors (see below), whose sum is σ = 450685536. Its totient is φ = 75114252.
The previous prime is 225342743. The next prime is 225342763. The reversal of 225342762 is 267243522.
It is a sphenic number, since it is the product of 3 distinct primes.
225342762 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (225342763) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18778558 + ... + 18778569.
It is an arithmetic number, because the mean of its divisors is an integer number (56335692).
Almost surely, 2225342762 is an apocalyptic number.
225342762 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
225342762 is a wasteful number, since it uses less digits than its factorization.
225342762 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37557132.
The product of its digits is 40320, while the sum is 33.
The square root of 225342762 is about 15011.4210519857. The cubic root of 225342762 is about 608.5288943706.
The spelling of 225342762 in words is "two hundred twenty-five million, three hundred forty-two thousand, seven hundred sixty-two".
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