Base | Representation |
---|---|
bin | 11010110101001… |
… | …10011111100111 |
3 | 120200112002220110 |
4 | 31122212133213 |
5 | 430104432343 |
6 | 34200104103 |
7 | 5402060550 |
oct | 1532463747 |
9 | 520462813 |
10 | 225077223 |
11 | 106060938 |
12 | 63465033 |
13 | 378276b7 |
14 | 21c6d327 |
15 | 14b5e833 |
hex | d6a67e7 |
225077223 has 8 divisors (see below), whose sum is σ = 342974848. Its totient is φ = 128615544.
The previous prime is 225077221. The next prime is 225077233. The reversal of 225077223 is 322770522.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 225077223 - 21 = 225077221 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (225077221) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5358961 + ... + 5359002.
It is an arithmetic number, because the mean of its divisors is an integer number (42871856).
Almost surely, 2225077223 is an apocalyptic number.
225077223 is a deficient number, since it is larger than the sum of its proper divisors (117897625).
225077223 is a wasteful number, since it uses less digits than its factorization.
225077223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10717973.
The product of its (nonzero) digits is 11760, while the sum is 30.
The square root of 225077223 is about 15002.5738791715. The cubic root of 225077223 is about 608.2897746923.
The spelling of 225077223 in words is "two hundred twenty-five million, seventy-seven thousand, two hundred twenty-three".
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