Base | Representation |
---|---|
bin | 11010101101000… |
… | …00011111110000 |
3 | 120121111120211102 |
4 | 31112200133300 |
5 | 424321112310 |
6 | 34121103532 |
7 | 5360001056 |
oct | 1526403760 |
9 | 517446742 |
10 | 224004080 |
11 | 105498643 |
12 | 63027ba8 |
13 | 375400c1 |
14 | 21a701d6 |
15 | 149eb8a5 |
hex | d5a07f0 |
224004080 has 20 divisors (see below), whose sum is σ = 520809672. Its totient is φ = 89601600.
The previous prime is 224004073. The next prime is 224004097. The reversal of 224004080 is 80400422.
224004080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (20).
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1399946 + ... + 1400105.
Almost surely, 2224004080 is an apocalyptic number.
224004080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
224004080 is an abundant number, since it is smaller than the sum of its proper divisors (296805592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
224004080 is a wasteful number, since it uses less digits than its factorization.
224004080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2800064 (or 2800058 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 20.
The square root of 224004080 is about 14966.7658497085. The cubic root of 224004080 is about 607.3214816394.
The spelling of 224004080 in words is "two hundred twenty-four million, four thousand, eighty".
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