Base | Representation |
---|---|
bin | 1011101101100001110… |
… | …1001000011100000101 |
3 | 201020022222022120010202 |
4 | 2323120131020130011 |
5 | 11244024200323023 |
6 | 232232514300245 |
7 | 20351631606251 |
oct | 2733035103405 |
9 | 636288276122 |
10 | 201200011013 |
11 | 78368185241 |
12 | 32bb1587685 |
13 | 15c85b18671 |
14 | 9a49615261 |
15 | 53789b3128 |
hex | 2ed8748705 |
201200011013 has 8 divisors (see below), whose sum is σ = 204238436832. Its totient is φ = 198162627696.
The previous prime is 201200010961. The next prime is 201200011027. The reversal of 201200011013 is 310110002102.
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 201200011013 - 216 = 201199945477 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 201200010985 and 201200011003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201200011813) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132731 + ... + 648087.
It is an arithmetic number, because the mean of its divisors is an integer number (25529804604).
Almost surely, 2201200011013 is an apocalyptic number.
It is an amenable number.
201200011013 is a deficient number, since it is larger than the sum of its proper divisors (3038425819).
201200011013 is an equidigital number, since it uses as much as digits as its factorization.
201200011013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 521251.
The product of its (nonzero) digits is 12, while the sum is 11.
Adding to 201200011013 its reverse (310110002102), we get a palindrome (511310013115).
The spelling of 201200011013 in words is "two hundred one billion, two hundred million, eleven thousand, thirteen".
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