Base | Representation |
---|---|
bin | 101110010011… |
… | …1110000000100 |
3 | 1200200112222210 |
4 | 1130213300010 |
5 | 22203430233 |
6 | 2224223420 |
7 | 413243241 |
oct | 134476004 |
9 | 50615883 |
10 | 24280068 |
11 | 12783a7a |
12 | 816ab70 |
13 | 5051607 |
14 | 33205c8 |
15 | 21e9163 |
hex | 1727c04 |
24280068 has 24 divisors (see below), whose sum is σ = 58481920. Its totient is φ = 7832160.
The previous prime is 24280057. The next prime is 24280117. The reversal of 24280068 is 86008242.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32263 + ... + 33006.
Almost surely, 224280068 is an apocalyptic number.
It is an amenable number.
24280068 is an abundant number, since it is smaller than the sum of its proper divisors (34201852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24280068 is a wasteful number, since it uses less digits than its factorization.
24280068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65307 (or 65305 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 30.
The square root of 24280068 is about 4927.4808979843. The cubic root of 24280068 is about 289.5675997502.
The spelling of 24280068 in words is "twenty-four million, two hundred eighty thousand, sixty-eight".
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