Base | Representation |
---|---|
bin | 10100000011111… |
… | …00111110000110 |
3 | 102201122201022011 |
4 | 22001330332012 |
5 | 321040042123 |
6 | 24410524434 |
7 | 4112251006 |
oct | 1201747606 |
9 | 381581264 |
10 | 168284038 |
11 | 86aa031a |
12 | 4843671a |
13 | 28b31270 |
14 | 184c8006 |
15 | eb91e0d |
hex | a07cf86 |
168284038 has 8 divisors (see below), whose sum is σ = 271843488. Its totient is φ = 77669544.
The previous prime is 168284021. The next prime is 168284059. The reversal of 168284038 is 830482861.
168284038 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 3236206 + ... + 3236257.
It is an arithmetic number, because the mean of its divisors is an integer number (33980436).
Almost surely, 2168284038 is an apocalyptic number.
168284038 is a deficient number, since it is larger than the sum of its proper divisors (103559450).
168284038 is a wasteful number, since it uses less digits than its factorization.
168284038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6472478.
The product of its (nonzero) digits is 73728, while the sum is 40.
The square root of 168284038 is about 12972.4337731977. The cubic root of 168284038 is about 552.0956281675.
The spelling of 168284038 in words is "one hundred sixty-eight million, two hundred eighty-four thousand, thirty-eight".
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