Base | Representation |
---|---|
bin | 111101010011… |
… | …0111110010001 |
3 | 2020110221102212 |
4 | 1322212332101 |
5 | 31212004301 |
6 | 3104521505 |
7 | 540124061 |
oct | 172467621 |
9 | 66427385 |
10 | 32141201 |
11 | 17163184 |
12 | a920295 |
13 | 6874781 |
14 | 43a93a1 |
15 | 2c4d4bb |
hex | 1ea6f91 |
32141201 has 4 divisors (see below), whose sum is σ = 32156400. Its totient is φ = 32126004.
The previous prime is 32141183. The next prime is 32141209. The reversal of 32141201 is 10214123.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-32141201 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (32141209) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3791 + ... + 8868.
It is an arithmetic number, because the mean of its divisors is an integer number (8039100).
Almost surely, 232141201 is an apocalyptic number.
It is an amenable number.
32141201 is a deficient number, since it is larger than the sum of its proper divisors (15199).
32141201 is a wasteful number, since it uses less digits than its factorization.
32141201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15198.
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 32141201 is about 5669.3210351858. The cubic root of 32141201 is about 317.9464890248.
Adding to 32141201 its reverse (10214123), we get a palindrome (42355324).
The spelling of 32141201 in words is "thirty-two million, one hundred forty-one thousand, two hundred one".
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