Base | Representation |
---|---|
bin | 11010110001011… |
… | …11100011000111 |
3 | 120122121100121000 |
4 | 31120233203013 |
5 | 424443340043 |
6 | 34141424343 |
7 | 5364661260 |
oct | 1530574307 |
9 | 518540530 |
10 | 224590023 |
11 | 105858899 |
12 | 6326b0b3 |
13 | 376b6a08 |
14 | 21b83967 |
15 | 14ab52d3 |
hex | d62f8c7 |
224590023 has 16 divisors (see below), whose sum is σ = 380258560. Its totient is φ = 128337048.
The previous prime is 224590019. The next prime is 224590033. The reversal of 224590023 is 320095422.
It is not a de Polignac number, because 224590023 - 22 = 224590019 is a prime.
It is a super-2 number, since 2×2245900232 = 100881356862281058, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (224590033) 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, 593965 + ... + 594342.
It is an arithmetic number, because the mean of its divisors is an integer number (23766160).
Almost surely, 2224590023 is an apocalyptic number.
224590023 is a deficient number, since it is larger than the sum of its proper divisors (155668537).
224590023 is a wasteful number, since it uses less digits than its factorization.
224590023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1188323 (or 1188317 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
The square root of 224590023 is about 14986.3278690946. The cubic root of 224590023 is about 607.8505582261.
The spelling of 224590023 in words is "two hundred twenty-four million, five hundred ninety thousand, twenty-three".
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