Base | Representation |
---|---|
bin | 11001001010101… |
… | …110001101110101 |
3 | 1002102112001221210 |
4 | 121022232031311 |
5 | 1331043204031 |
6 | 105522032033 |
7 | 13314663510 |
oct | 3112561565 |
9 | 1072461853 |
10 | 422241141 |
11 | 1a7387023 |
12 | b94a8619 |
13 | 6962ab3a |
14 | 40113d77 |
15 | 27108746 |
hex | 192ae375 |
422241141 has 8 divisors (see below), whose sum is σ = 643415104. Its totient is φ = 241280640.
The previous prime is 422241139. The next prime is 422241163. The reversal of 422241141 is 141142224.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 422241141 - 21 = 422241139 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 20106721 = 422241141 / (4 + 2 + 2 + 2 + 4 + 1 + 1 + 4 + 1).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (422241101) 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, 10053340 + ... + 10053381.
It is an arithmetic number, because the mean of its divisors is an integer number (80426888).
Almost surely, 2422241141 is an apocalyptic number.
It is an amenable number.
422241141 is a deficient number, since it is larger than the sum of its proper divisors (221173963).
422241141 is a wasteful number, since it uses less digits than its factorization.
422241141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20106731.
The product of its digits is 512, while the sum is 21.
The square root of 422241141 is about 20548.5070260591. The cubic root of 422241141 is about 750.2169097053.
Adding to 422241141 its reverse (141142224), we get a palindrome (563383365).
It can be divided in two parts, 42224 and 1141, that added together give a triangular number (43365 = T294).
The spelling of 422241141 in words is "four hundred twenty-two million, two hundred forty-one thousand, one hundred forty-one".
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