Base | Representation |
---|---|
bin | 11010110000010… |
… | …00011111011101 |
3 | 120122022020010220 |
4 | 31120020133131 |
5 | 424423230140 |
6 | 34134151553 |
7 | 5363424000 |
oct | 1530103735 |
9 | 518266126 |
10 | 224430045 |
11 | 105759684 |
12 | 631b25b9 |
13 | 3765bc58 |
14 | 21b41537 |
15 | 14a82bd0 |
hex | d6087dd |
224430045 has 64 divisors (see below), whose sum is σ = 422822400. Its totient is φ = 101606400.
The previous prime is 224430001. The next prime is 224430047. The reversal of 224430045 is 540034422.
It is not a de Polignac number, because 224430045 - 26 = 224429981 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 224429997 and 224430024.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (224430047) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 931125 + ... + 931365.
It is an arithmetic number, because the mean of its divisors is an integer number (6606600).
Almost surely, 2224430045 is an apocalyptic number.
It is an amenable number.
224430045 is a deficient number, since it is larger than the sum of its proper divisors (198392355).
224430045 is a wasteful number, since it uses less digits than its factorization.
224430045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 451 (or 437 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 24.
The square root of 224430045 is about 14980.9894533038. The cubic root of 224430045 is about 607.7061976805.
Adding to 224430045 its reverse (540034422), we get a palindrome (764464467).
The spelling of 224430045 in words is "two hundred twenty-four million, four hundred thirty thousand, forty-five".
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