Base | Representation |
---|---|
bin | 101110101110000110… |
… | …0011011100100000111 |
3 | 100120222020111102000212 |
4 | 1131130030123210013 |
5 | 3120434214312221 |
6 | 114031425430035 |
7 | 10151203342100 |
oct | 1353414334407 |
9 | 316866442025 |
10 | 100331010311 |
11 | 39606270044 |
12 | 1754079b31b |
13 | 95cc27732c |
14 | 4bdadc73a7 |
15 | 2923321b5b |
hex | 175c31b907 |
100331010311 has 24 divisors (see below), whose sum is σ = 117948836880. Its totient is φ = 85089000192.
The previous prime is 100331010277. The next prime is 100331010313. The reversal of 100331010311 is 113010133001.
It is a happy number.
It is not a de Polignac number, because 100331010311 - 234 = 83151141127 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100331010313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3234785 + ... + 3265653.
It is an arithmetic number, because the mean of its divisors is an integer number (4914534870).
Almost surely, 2100331010311 is an apocalyptic number.
100331010311 is a deficient number, since it is larger than the sum of its proper divisors (17617826569).
100331010311 is a wasteful number, since it uses less digits than its factorization.
100331010311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31583 (or 31576 counting only the distinct ones).
The product of its (nonzero) digits is 27, while the sum is 14.
Adding to 100331010311 its reverse (113010133001), we get a palindrome (213341143312).
The spelling of 100331010311 in words is "one hundred billion, three hundred thirty-one million, ten thousand, three hundred eleven".
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