Base | Representation |
---|---|
bin | 11010110100101… |
… | …00111001110000 |
3 | 120200101110001202 |
4 | 31122110321300 |
5 | 430100131133 |
6 | 34154350332 |
7 | 5401340513 |
oct | 1532247160 |
9 | 520343052 |
10 | 225005168 |
11 | 106011793 |
12 | 6342b3a8 |
13 | 3780096b |
14 | 21c50d7a |
15 | 14b482e8 |
hex | d694e70 |
225005168 has 30 divisors (see below), whose sum is σ = 446038416. Its totient is φ = 109907616.
The previous prime is 225005153. The next prime is 225005191. The reversal of 225005168 is 861500522.
225005168 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 225005168.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 411071 + ... + 411617.
Almost surely, 2225005168 is an apocalyptic number.
It is an amenable number.
225005168 is a deficient number, since it is larger than the sum of its proper divisors (221033248).
225005168 is an frugal number, since it uses more digits than its factorization.
225005168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1149 (or 596 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 29.
The square root of 225005168 is about 15000.1722656775. The cubic root of 225005168 is about 608.2248562357.
The spelling of 225005168 in words is "two hundred twenty-five million, five thousand, one hundred sixty-eight".
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