Base | Representation |
---|---|
bin | 11010111000001… |
… | …00111011110110 |
3 | 120201020202112112 |
4 | 31130010323312 |
5 | 430204322204 |
6 | 34212251022 |
7 | 5405261414 |
oct | 1534047366 |
9 | 521222475 |
10 | 225464054 |
11 | 1062a5532 |
12 | 63610a72 |
13 | 379317aa |
14 | 21d302b4 |
15 | 14bd926e |
hex | d704ef6 |
225464054 has 12 divisors (see below), whose sum is σ = 349460532. Its totient is φ = 109094580.
The previous prime is 225464053. The next prime is 225464059. The reversal of 225464054 is 450464522.
It is a super-2 number, since 2×2254640542 = 101668079292229832, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 225464054.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (225464053) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56732 + ... + 60575.
It is an arithmetic number, because the mean of its divisors is an integer number (29121711).
Almost surely, 2225464054 is an apocalyptic number.
225464054 is a deficient number, since it is larger than the sum of its proper divisors (123996478).
225464054 is a wasteful number, since it uses less digits than its factorization.
225464054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117371 (or 117340 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 32.
The square root of 225464054 is about 15015.4604990989. The cubic root of 225464054 is about 608.6380561459.
The spelling of 225464054 in words is "two hundred twenty-five million, four hundred sixty-four thousand, fifty-four".
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