Base | Representation |
---|---|
bin | 11010110101100… |
… | …01111100010001 |
3 | 120200121111020010 |
4 | 31122301330101 |
5 | 430112432423 |
6 | 34201105133 |
7 | 5402344344 |
oct | 1532617421 |
9 | 520544203 |
10 | 225124113 |
11 | 106093095 |
12 | 634881a9 |
13 | 37842b46 |
14 | 21c8245b |
15 | 14b6d693 |
hex | d6b1f11 |
225124113 has 8 divisors (see below), whose sum is σ = 303080128. Its totient is φ = 148625424.
The previous prime is 225124111. The next prime is 225124121. The reversal of 225124113 is 311421522.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 225124113 - 21 = 225124111 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 225124113.
It is not an unprimeable number, because it can be changed into a prime (225124111) 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, 363970 + ... + 364587.
It is an arithmetic number, because the mean of its divisors is an integer number (37885016).
Almost surely, 2225124113 is an apocalyptic number.
It is an amenable number.
225124113 is a deficient number, since it is larger than the sum of its proper divisors (77956015).
225124113 is a wasteful number, since it uses less digits than its factorization.
225124113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 728663.
The product of its digits is 480, while the sum is 21.
The square root of 225124113 is about 15004.1365296374. The cubic root of 225124113 is about 608.3320131245.
Adding to 225124113 its reverse (311421522), we get a palindrome (536545635).
The spelling of 225124113 in words is "two hundred twenty-five million, one hundred twenty-four thousand, one hundred thirteen".
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