Base | Representation |
---|---|
bin | 10111111111000… |
… | …01110101100001 |
3 | 112000121011200111 |
4 | 23333201311201 |
5 | 403001444131 |
6 | 31544251321 |
7 | 4662124534 |
oct | 1377416541 |
9 | 460534614 |
10 | 201203041 |
11 | a3634906 |
12 | 57470b41 |
13 | 328b8a70 |
14 | 1ca16a1b |
15 | 129e5ab1 |
hex | bfe1d61 |
201203041 has 8 divisors (see below), whose sum is σ = 229426344. Its totient is φ = 174800640.
The previous prime is 201203021. The next prime is 201203047. The reversal of 201203041 is 140302102.
It can be written as a sum of positive squares in 4 ways, for example, as 72607441 + 128595600 = 8521^2 + 11340^2 .
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 201203041 - 215 = 201170273 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (201203047) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 454990 + ... + 455431.
It is an arithmetic number, because the mean of its divisors is an integer number (28678293).
Almost surely, 2201203041 is an apocalyptic number.
It is an amenable number.
201203041 is a deficient number, since it is larger than the sum of its proper divisors (28223303).
201203041 is a wasteful number, since it uses less digits than its factorization.
201203041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 910451.
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 201203041 is about 14184.6057752762. The cubic root of 201203041 is about 585.9737754575.
Adding to 201203041 its reverse (140302102), we get a palindrome (341505143).
The spelling of 201203041 in words is "two hundred one million, two hundred three thousand, forty-one".
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