Base | Representation |
---|---|
bin | 10011001101000101100011… |
… | …11110010000100010111001 |
3 | 12112112020212021100211212002 |
4 | 21212202301332100202321 |
5 | 21013403300202422301 |
6 | 225452411305230345 |
7 | 11616045064044155 |
oct | 1146426176204271 |
9 | 175466767324762 |
10 | 42231104342201 |
11 | 12502124490795 |
12 | 48a08074923b5 |
13 | 1a744b72542c8 |
14 | a5ddd4004065 |
15 | 4d37dbbda16b |
hex | 2668b1f908b9 |
42231104342201 has 8 divisors (see below), whose sum is σ = 42467444873280. Its totient is φ = 41994768395632.
The previous prime is 42231104342159. The next prime is 42231104342209. The reversal of 42231104342201 is 10224340113224.
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 42231104342201 - 242 = 37833057831097 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42231104342209) 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, 18244091 + ... + 20428143.
It is an arithmetic number, because the mean of its divisors is an integer number (5308430609160).
Almost surely, 242231104342201 is an apocalyptic number.
It is an amenable number.
42231104342201 is a deficient number, since it is larger than the sum of its proper divisors (236340531079).
42231104342201 is a wasteful number, since it uses less digits than its factorization.
42231104342201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2292255.
The product of its (nonzero) digits is 9216, while the sum is 29.
Adding to 42231104342201 its reverse (10224340113224), we get a palindrome (52455444455425).
The spelling of 42231104342201 in words is "forty-two trillion, two hundred thirty-one billion, one hundred four million, three hundred forty-two thousand, two hundred one".
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