Base | Representation |
---|---|
bin | 101101110001… |
… | …101110100011 |
3 | 211120200010111 |
4 | 231301232203 |
5 | 11033001123 |
6 | 1105112151 |
7 | 203666620 |
oct | 55615643 |
9 | 24520114 |
10 | 12000163 |
11 | 685699a |
12 | 4028657 |
13 | 26420b6 |
14 | 1845347 |
15 | 10c090d |
hex | b71ba3 |
12000163 has 8 divisors (see below), whose sum is σ = 13737728. Its totient is φ = 10268424.
The previous prime is 12000133. The next prime is 12000239. The reversal of 12000163 is 36100021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12000163 - 221 = 9903011 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12000133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4720 + ... + 6802.
It is an arithmetic number, because the mean of its divisors is an integer number (1717216).
Almost surely, 212000163 is an apocalyptic number.
12000163 is a deficient number, since it is larger than the sum of its proper divisors (1737565).
12000163 is an equidigital number, since it uses as much as digits as its factorization.
12000163 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2913.
The product of its (nonzero) digits is 36, while the sum is 13.
The square root of 12000163 is about 3464.1251420813. The cubic root of 12000163 is about 228.9438851083.
Adding to 12000163 its reverse (36100021), we get a palindrome (48100184).
The spelling of 12000163 in words is "twelve million, one hundred sixty-three", and thus it is an aban number.
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