Base | Representation |
---|---|
bin | 10100000010011… |
… | …10110011011101 |
3 | 102201022002220120 |
4 | 22001032303131 |
5 | 321013014231 |
6 | 24402505153 |
7 | 4110532500 |
oct | 1201166335 |
9 | 381262816 |
10 | 168094941 |
11 | 86981243 |
12 | 483651b9 |
13 | 28a96181 |
14 | 18479137 |
15 | eb55d96 |
hex | a04ecdd |
168094941 has 24 divisors (see below), whose sum is σ = 261233280. Its totient is φ = 95864832.
The previous prime is 168094939. The next prime is 168094943. The reversal of 168094941 is 149490861.
168094941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (168094939) and next prime (168094943).
It is not a de Polignac number, because 168094941 - 21 = 168094939 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 168094893 and 168094902.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (168094943) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 112300 + ... + 113786.
It is an arithmetic number, because the mean of its divisors is an integer number (10884720).
Almost surely, 2168094941 is an apocalyptic number.
It is an amenable number.
168094941 is a deficient number, since it is larger than the sum of its proper divisors (93138339).
168094941 is a wasteful number, since it uses less digits than its factorization.
168094941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2273 (or 2266 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 42.
The square root of 168094941 is about 12965.1433081166. The cubic root of 168094941 is about 551.8887581706. Note that the first 3 decimals are identical.
The spelling of 168094941 in words is "one hundred sixty-eight million, ninety-four thousand, nine hundred forty-one".
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