Base | Representation |
---|---|
bin | 1101011101110001011… |
… | …0000010110111001111 |
3 | 211010002210021021021211 |
4 | 3113130112002313033 |
5 | 12242230442024403 |
6 | 254134353235251 |
7 | 22466400560251 |
oct | 3273426026717 |
9 | 733083237254 |
10 | 231330033103 |
11 | 8a119855844 |
12 | 389bbb62b27 |
13 | 18a781062c0 |
14 | b2a7027cd1 |
15 | 603dc2206d |
hex | 35dc582dcf |
231330033103 has 16 divisors (see below), whose sum is σ = 250125220800. Its totient is φ = 212678887680.
The previous prime is 231330033101. The next prime is 231330033133. The reversal of 231330033103 is 301330033132.
It is a cyclic number.
It is not a de Polignac number, because 231330033103 - 21 = 231330033101 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (231330033101) 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, 5189233 + ... + 5233621.
It is an arithmetic number, because the mean of its divisors is an integer number (15632826300).
Almost surely, 2231330033103 is an apocalyptic number.
231330033103 is a deficient number, since it is larger than the sum of its proper divisors (18795187697).
231330033103 is a wasteful number, since it uses less digits than its factorization.
231330033103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46002.
The product of its (nonzero) digits is 1458, while the sum is 22.
Adding to 231330033103 its reverse (301330033132), we get a palindrome (532660066235).
The spelling of 231330033103 in words is "two hundred thirty-one billion, three hundred thirty million, thirty-three thousand, one hundred three".
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