Base | Representation |
---|---|
bin | 11000000000111… |
… | …00001011011110 |
3 | 112001001022111100 |
4 | 30000130023132 |
5 | 403032121024 |
6 | 31553333530 |
7 | 4664141334 |
oct | 1400341336 |
9 | 461038440 |
10 | 201442014 |
11 | a3788404 |
12 | 575672a6 |
13 | 32970777 |
14 | 1ca79b54 |
15 | 12a417c9 |
hex | c01c2de |
201442014 has 48 divisors (see below), whose sum is σ = 448926192. Its totient is φ = 65245824.
The previous prime is 201442001. The next prime is 201442037. The reversal of 201442014 is 410244102.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 179784 + ... + 180900.
It is an arithmetic number, because the mean of its divisors is an integer number (9352629).
Almost surely, 2201442014 is an apocalyptic number.
201442014 is an abundant number, since it is smaller than the sum of its proper divisors (247484178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201442014 is a wasteful number, since it uses less digits than its factorization.
201442014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1401 (or 1398 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
The square root of 201442014 is about 14193.0269498793. The cubic root of 201442014 is about 586.2056747159.
Adding to 201442014 its reverse (410244102), we get a palindrome (611686116).
The spelling of 201442014 in words is "two hundred one million, four hundred forty-two thousand, fourteen".
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