Base | Representation |
---|---|
bin | 10011011101011… |
… | …11000010010110 |
3 | 102101011202201200 |
4 | 21232233002112 |
5 | 313242334410 |
6 | 24110533330 |
7 | 4021366350 |
oct | 1156570226 |
9 | 371152650 |
10 | 163246230 |
11 | 8416a344 |
12 | 46807246 |
13 | 27a89204 |
14 | 179760d0 |
15 | e4e93c0 |
hex | 9baf096 |
163246230 has 48 divisors (see below), whose sum is σ = 485076384. Its totient is φ = 37313280.
The previous prime is 163246229. The next prime is 163246231. The reversal of 163246230 is 32642361.
163246230 is a `hidden beast` number, since 1 + 6 + 32 + 4 + 623 + 0 = 666.
It is an interprime number because it is at equal distance from previous prime (163246229) and next prime (163246231).
It is a junction number, because it is equal to n+sod(n) for n = 163246194 and 163246203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (163246231) 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, 128931 + ... + 130190.
It is an arithmetic number, because the mean of its divisors is an integer number (10105758).
Almost surely, 2163246230 is an apocalyptic number.
163246230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
163246230 is an abundant number, since it is smaller than the sum of its proper divisors (321830154).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
163246230 is a wasteful number, since it uses less digits than its factorization.
163246230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 259141 (or 259138 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
The square root of 163246230 is about 12776.7848068284. The cubic root of 163246230 is about 546.5304790801.
Adding to 163246230 its reverse (32642361), we get a palindrome (195888591).
The spelling of 163246230 in words is "one hundred sixty-three million, two hundred forty-six thousand, two hundred thirty".
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