Base | Representation |
---|---|
bin | 11001001001110… |
… | …110110011010001 |
3 | 1002102002112121010 |
4 | 121021312303101 |
5 | 1331013423121 |
6 | 105513121133 |
7 | 13313026662 |
oct | 3111666321 |
9 | 1072075533 |
10 | 422014161 |
11 | 1a7241538 |
12 | b93b91a9 |
13 | 6957b72a |
14 | 40095369 |
15 | 270b1376 |
hex | 19276cd1 |
422014161 has 8 divisors (see below), whose sum is σ = 563557824. Its totient is φ = 280906640.
The previous prime is 422014139. The next prime is 422014163. The reversal of 422014161 is 161410224.
It is a happy number.
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 422014161 - 29 = 422013649 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (422014163) 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, 106770 + ... + 110651.
It is an arithmetic number, because the mean of its divisors is an integer number (70444728).
Almost surely, 2422014161 is an apocalyptic number.
It is an amenable number.
422014161 is a deficient number, since it is larger than the sum of its proper divisors (141543663).
422014161 is a wasteful number, since it uses less digits than its factorization.
422014161 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 218071.
The product of its (nonzero) digits is 384, while the sum is 21.
The square root of 422014161 is about 20542.9832546298. The cubic root of 422014161 is about 750.0824567120.
Adding to 422014161 its reverse (161410224), we get a palindrome (583424385).
It can be divided in two parts, 4220 and 14161, that added together give a palindrome (18381).
The spelling of 422014161 in words is "four hundred twenty-two million, fourteen thousand, one hundred sixty-one".
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