Base | Representation |
---|---|
bin | 10100000100100… |
… | …00010001101000 |
3 | 102201210201202211 |
4 | 22002100101220 |
5 | 321100104422 |
6 | 24412334504 |
7 | 4113030361 |
oct | 1202202150 |
9 | 381721684 |
10 | 168363112 |
11 | 87044775 |
12 | 48474434 |
13 | 28b5b258 |
14 | 18508b68 |
15 | ebaa577 |
hex | a090468 |
168363112 has 16 divisors (see below), whose sum is σ = 320006340. Its totient is φ = 83028096.
The previous prime is 168363101. The next prime is 168363113. The reversal of 168363112 is 211363861.
It can be written as a sum of positive squares in 2 ways, for example, as 157904356 + 10458756 = 12566^2 + 3234^2 .
It is a super-2 number, since 2×1683631122 = 56692274964649088, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (168363113) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143563 + ... + 144730.
Almost surely, 2168363112 is an apocalyptic number.
It is an amenable number.
168363112 is a deficient number, since it is larger than the sum of its proper divisors (151643228).
168363112 is a wasteful number, since it uses less digits than its factorization.
168363112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 288372 (or 288368 counting only the distinct ones).
The product of its digits is 5184, while the sum is 31.
The square root of 168363112 is about 12975.4811856825. The cubic root of 168363112 is about 552.1820882861.
The spelling of 168363112 in words is "one hundred sixty-eight million, three hundred sixty-three thousand, one hundred twelve".
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