Base | Representation |
---|---|
bin | 11000000000000… |
… | …00110111011101 |
3 | 112000211122000220 |
4 | 30000000313131 |
5 | 403020031031 |
6 | 31551111553 |
7 | 4663164225 |
oct | 1400006735 |
9 | 460748026 |
10 | 201330141 |
11 | a3711351 |
12 | 575125b9 |
13 | 3293187c |
14 | 1ca4b085 |
15 | 12a1d596 |
hex | c000ddd |
201330141 has 8 divisors (see below), whose sum is σ = 270242400. Its totient is φ = 133318992.
The previous prime is 201330139. The next prime is 201330163. The reversal of 201330141 is 141033102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 201330141 - 21 = 201330139 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 201330141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201330121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224755 + ... + 225648.
It is an arithmetic number, because the mean of its divisors is an integer number (33780300).
Almost surely, 2201330141 is an apocalyptic number.
It is an amenable number.
201330141 is a deficient number, since it is larger than the sum of its proper divisors (68912259).
201330141 is a wasteful number, since it uses less digits than its factorization.
201330141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 450555.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 201330141 is about 14189.0852770712. The cubic root of 201330141 is about 586.0971360680.
Adding to 201330141 its reverse (141033102), we get a palindrome (342363243).
The spelling of 201330141 in words is "two hundred one million, three hundred thirty thousand, one hundred forty-one".
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