Base | Representation |
---|---|
bin | 10111111101110… |
… | …11000100010100 |
3 | 112000022002212010 |
4 | 23332323010110 |
5 | 402431403434 |
6 | 31541024220 |
7 | 4660563552 |
oct | 1376730424 |
9 | 460262763 |
10 | 201044244 |
11 | a3536575 |
12 | 573b5070 |
13 | 328616bb |
14 | 1c9b4bd2 |
15 | 129b39e9 |
hex | bfbb114 |
201044244 has 48 divisors (see below), whose sum is σ = 522849600. Its totient is φ = 59751936.
The previous prime is 201044243. The next prime is 201044257. The reversal of 201044244 is 442440102.
It is a self number, because there is not a number n which added to its sum of digits gives 201044244.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201044243) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22059 + ... + 29810.
It is an arithmetic number, because the mean of its divisors is an integer number (10892700).
Almost surely, 2201044244 is an apocalyptic number.
It is an amenable number.
201044244 is an abundant number, since it is smaller than the sum of its proper divisors (321805356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201044244 is a wasteful number, since it uses less digits than its factorization.
201044244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51912 (or 51910 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 21.
The square root of 201044244 is about 14179.0071584720. The cubic root of 201044244 is about 585.8195773770.
Adding to 201044244 its reverse (442440102), we get a palindrome (643484346).
The spelling of 201044244 in words is "two hundred one million, forty-four thousand, two hundred forty-four".
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