Base | Representation |
---|---|
bin | 11010110000011… |
… | …10101100000110 |
3 | 120122100111222002 |
4 | 31120032230012 |
5 | 424430033210 |
6 | 34134505302 |
7 | 5363561003 |
oct | 1530165406 |
9 | 518314862 |
10 | 224455430 |
11 | 105776761 |
12 | 63205232 |
13 | 3766a684 |
14 | 21b4a8aa |
15 | 14a8a4a5 |
hex | d60eb06 |
224455430 has 16 divisors (see below), whose sum is σ = 405316224. Its totient is φ = 89494080.
The previous prime is 224455423. The next prime is 224455481. The reversal of 224455430 is 34554422.
It is a junction number, because it is equal to n+sod(n) for n = 224455393 and 224455402.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32726 + ... + 38985.
It is an arithmetic number, because the mean of its divisors is an integer number (25332264).
Almost surely, 2224455430 is an apocalyptic number.
224455430 is a deficient number, since it is larger than the sum of its proper divisors (180860794).
224455430 is a wasteful number, since it uses less digits than its factorization.
224455430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72031.
The product of its (nonzero) digits is 19200, while the sum is 29.
The square root of 224455430 is about 14981.8366697812. The cubic root of 224455430 is about 607.7291091111.
The spelling of 224455430 in words is "two hundred twenty-four million, four hundred fifty-five thousand, four hundred thirty".
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