Base | Representation |
---|---|
bin | 110000000100101011… |
… | …0001100111101100111 |
3 | 100212110200210201022012 |
4 | 1200021112030331213 |
5 | 3142411410432221 |
6 | 115232002224435 |
7 | 10313166531131 |
oct | 1401126147547 |
9 | 325420721265 |
10 | 103236030311 |
11 | 3a867058617 |
12 | 1801165511b |
13 | 9973084c8b |
14 | 4dd4b48051 |
15 | 2a433a365b |
hex | 180958cf67 |
103236030311 has 16 divisors (see below), whose sum is σ = 108721787328. Its totient is φ = 97837555200.
The previous prime is 103236030253. The next prime is 103236030323. The reversal of 103236030311 is 113030632301.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 103236030311 - 210 = 103236029287 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103236050311) 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, 1044701 + ... + 1139241.
It is an arithmetic number, because the mean of its divisors is an integer number (6795111708).
Almost surely, 2103236030311 is an apocalyptic number.
103236030311 is a deficient number, since it is larger than the sum of its proper divisors (5485757017).
103236030311 is a wasteful number, since it uses less digits than its factorization.
103236030311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95002.
The product of its (nonzero) digits is 972, while the sum is 23.
Adding to 103236030311 its reverse (113030632301), we get a palindrome (216266662612).
The spelling of 103236030311 in words is "one hundred three billion, two hundred thirty-six million, thirty thousand, three hundred eleven".
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