Base | Representation |
---|---|
bin | 101110011001… |
… | …001111100110 |
3 | 211212220011021 |
4 | 232121033212 |
5 | 11103141042 |
6 | 1112401354 |
7 | 205242535 |
oct | 56311746 |
9 | 24786137 |
10 | 12162022 |
11 | 6957564 |
12 | 40a625a |
13 | 269a982 |
14 | 188831c |
15 | 1103867 |
hex | b993e6 |
12162022 has 8 divisors (see below), whose sum is σ = 18301536. Its totient is φ = 6061512.
The previous prime is 12162001. The next prime is 12162043. The reversal of 12162022 is 22026121.
It is an interprime number because it is at equal distance from previous prime (12162001) and next prime (12162043).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 12161987 and 12162005.
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, 8958 + ... + 10225.
It is an arithmetic number, because the mean of its divisors is an integer number (2287692).
Almost surely, 212162022 is an apocalyptic number.
12162022 is a deficient number, since it is larger than the sum of its proper divisors (6139514).
12162022 is a wasteful number, since it uses less digits than its factorization.
12162022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19502.
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 12162022 is about 3487.4090669149. The cubic root of 12162022 is about 229.9686283614.
Adding to 12162022 its reverse (22026121), we get a palindrome (34188143).
The spelling of 12162022 in words is "twelve million, one hundred sixty-two thousand, twenty-two".
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