Base | Representation |
---|---|
bin | 11010110111110… |
… | …10110010110010 |
3 | 120201011122120000 |
4 | 31123322302302 |
5 | 430202010024 |
6 | 34211330430 |
7 | 5405026332 |
oct | 1533726262 |
9 | 521148500 |
10 | 225422514 |
11 | 1062772a9 |
12 | 635b0a16 |
13 | 37918905 |
14 | 21d1d0c2 |
15 | 14bcbcc9 |
hex | d6facb2 |
225422514 has 40 divisors (see below), whose sum is σ = 521419008. Its totient is φ = 72715320.
The previous prime is 225422503. The next prime is 225422521. The reversal of 225422514 is 415224522.
225422514 is a `hidden beast` number, since 225 + 422 + 5 + 14 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 17422 + ... + 27465.
Almost surely, 2225422514 is an apocalyptic number.
225422514 is an abundant number, since it is smaller than the sum of its proper divisors (295996494).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
225422514 is a wasteful number, since it uses less digits than its factorization.
225422514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44932 (or 44923 counting only the distinct ones).
The product of its digits is 6400, while the sum is 27.
The square root of 225422514 is about 15014.0771944199. The cubic root of 225422514 is about 608.6006749059.
It can be divided in two parts, 22542251 and 4, that added together give a triangular number (22542255 = T6714).
The spelling of 225422514 in words is "two hundred twenty-five million, four hundred twenty-two thousand, five hundred fourteen".
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