Base | Representation |
---|---|
bin | 1011101100111001011… |
… | …0010010010000001011 |
3 | 201012220011020122222121 |
4 | 2323032112102100023 |
5 | 11243202243202133 |
6 | 232204020032111 |
7 | 20344502403022 |
oct | 2731626222013 |
9 | 635804218877 |
10 | 201030444043 |
11 | 78290499050 |
12 | 32b64832637 |
13 | 15c59958490 |
14 | 9a30cb58b9 |
15 | 5368b6b02d |
hex | 2ece59240b |
201030444043 has 8 divisors (see below), whose sum is σ = 236175626736. Its totient is φ = 168696876000.
The previous prime is 201030444019. The next prime is 201030444061. The reversal of 201030444043 is 340444030102.
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 201030444043 - 217 = 201030312971 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 201030443999 and 201030444017.
It is not an unprimeable number, because it can be changed into a prime (201030444443) 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, 702903508 + ... + 702903793.
It is an arithmetic number, because the mean of its divisors is an integer number (29521953342).
Almost surely, 2201030444043 is an apocalyptic number.
201030444043 is a deficient number, since it is larger than the sum of its proper divisors (35145182693).
201030444043 is a wasteful number, since it uses less digits than its factorization.
201030444043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1405807325.
The product of its (nonzero) digits is 4608, while the sum is 25.
Adding to 201030444043 its reverse (340444030102), we get a palindrome (541474474145).
The spelling of 201030444043 in words is "two hundred one billion, thirty million, four hundred forty-four thousand, forty-three".
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