Base | Representation |
---|---|
bin | 11010110001000… |
… | …11110101001110 |
3 | 120122111220202111 |
4 | 31120203311032 |
5 | 424440321110 |
6 | 34140414234 |
7 | 5364401326 |
oct | 1530436516 |
9 | 518456674 |
10 | 224542030 |
11 | 105825829 |
12 | 6324737a |
13 | 3769ac0b |
14 | 21b70286 |
15 | 14aa5e8a |
hex | d623d4e |
224542030 has 32 divisors (see below), whose sum is σ = 413973504. Its totient is φ = 87650976.
The previous prime is 224542013. The next prime is 224542039. The reversal of 224542030 is 30245422.
It is a junction number, because it is equal to n+sod(n) for n = 224541992 and 224542010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (224542039) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 301839 + ... + 302581.
It is an arithmetic number, because the mean of its divisors is an integer number (12936672).
Almost surely, 2224542030 is an apocalyptic number.
224542030 is a deficient number, since it is larger than the sum of its proper divisors (189431474).
224542030 is a wasteful number, since it uses less digits than its factorization.
224542030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1440.
The product of its (nonzero) digits is 1920, while the sum is 22.
The square root of 224542030 is about 14984.7265573984. The cubic root of 224542030 is about 607.8072576234.
Adding to 224542030 its reverse (30245422), we get a palindrome (254787452).
The spelling of 224542030 in words is "two hundred twenty-four million, five hundred forty-two thousand, thirty".
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