Base | Representation |
---|---|
bin | 11010110010001… |
… | …10000010010011 |
3 | 120122210000221102 |
4 | 31121012002103 |
5 | 430004312011 |
6 | 34143415015 |
7 | 5365523642 |
oct | 1531060223 |
9 | 518700842 |
10 | 224682131 |
11 | 105911013 |
12 | 632b446b |
13 | 3771990b |
14 | 21ba9359 |
15 | 14ad273b |
hex | d646093 |
224682131 has 8 divisors (see below), whose sum is σ = 227749104. Its totient is φ = 221633280.
The previous prime is 224682119. The next prime is 224682151. The reversal of 224682131 is 131286422.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 224682131 - 26 = 224682067 is a prime.
It is a super-2 number, since 2×2246821312 = 100964119981402322, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 224682094 and 224682103.
It is not an unprimeable number, because it can be changed into a prime (224682151) 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, 21431 + ... + 30143.
It is an arithmetic number, because the mean of its divisors is an integer number (28468638).
Almost surely, 2224682131 is an apocalyptic number.
224682131 is a deficient number, since it is larger than the sum of its proper divisors (3066973).
224682131 is a wasteful number, since it uses less digits than its factorization.
224682131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9061.
The product of its digits is 4608, while the sum is 29.
The square root of 224682131 is about 14989.4006217727. The cubic root of 224682131 is about 607.9336433165.
The spelling of 224682131 in words is "two hundred twenty-four million, six hundred eighty-two thousand, one hundred thirty-one".
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