Base | Representation |
---|---|
bin | 101101110100… |
… | …001011111110 |
3 | 211121011221122 |
4 | 231310023332 |
5 | 11033311423 |
6 | 1105230542 |
7 | 204041162 |
oct | 55641376 |
9 | 24534848 |
10 | 12010238 |
11 | 6863519 |
12 | 4032452 |
13 | 2646866 |
14 | 1848ca2 |
15 | 10c38c8 |
hex | b742fe |
12010238 has 8 divisors (see below), whose sum is σ = 18135120. Its totient is φ = 5965200.
The previous prime is 12010199. The next prime is 12010241. The reversal of 12010238 is 83201021.
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, 19583 + ... + 20186.
It is an arithmetic number, because the mean of its divisors is an integer number (2266890).
Almost surely, 212010238 is an apocalyptic number.
12010238 is a deficient number, since it is larger than the sum of its proper divisors (6124882).
12010238 is a wasteful number, since it uses less digits than its factorization.
12010238 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39922.
The product of its (nonzero) digits is 96, while the sum is 17.
The square root of 12010238 is about 3465.5790280991. The cubic root of 12010238 is about 229.0079388055.
Adding to 12010238 its reverse (83201021), we get a palindrome (95211259).
The spelling of 12010238 in words is "twelve million, ten thousand, two hundred thirty-eight".
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