Search a number
422232141 = 3294853243
BaseRepresentation
bin11001001010101…
…100000001001101
31002102111121121110
4121022230001031
51331042412031
6105521522233
713314625332
oct3112540115
91072447543
10422232141
111a7380291
12b94a3379
1369626a06
1440110989
1527105c46
hex192ac04d

422232141 has 8 divisors (see below), whose sum is σ = 582389280. Its totient is φ = 271781552.

The previous prime is 422232131. The next prime is 422232157. The reversal of 422232141 is 141232224.

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 422232141 - 226 = 355123277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422232131) 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, 2426535 + ... + 2426708.

It is an arithmetic number, because the mean of its divisors is an integer number (72798660).

Almost surely, 2422232141 is an apocalyptic number.

It is an amenable number.

422232141 is a deficient number, since it is larger than the sum of its proper divisors (160157139).

422232141 is a wasteful number, since it uses less digits than its factorization.

422232141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4853275.

The product of its digits is 768, while the sum is 21.

The square root of 422232141 is about 20548.2880308798. The cubic root of 422232141 is about 750.2115794177.

Adding to 422232141 its reverse (141232224), we get a palindrome (563464365).

It can be divided in two parts, 4222 and 32141, that added together give a palindrome (36363).

The spelling of 422232141 in words is "four hundred twenty-two million, two hundred thirty-two thousand, one hundred forty-one".