Base | Representation |
---|---|
bin | 110000000000111100… |
… | …1101010110111110101 |
3 | 100212010222202010000221 |
4 | 1200001321222313311 |
5 | 3142132421011013 |
6 | 115211340534341 |
7 | 10310121655303 |
oct | 1400171526765 |
9 | 325128663027 |
10 | 103111110133 |
11 | 3a8025961a9 |
12 | 17b978513b1 |
13 | 9953227705 |
14 | 4dc230b273 |
15 | 2a3742a08d |
hex | 1801e6adf5 |
103111110133 has 8 divisors (see below), whose sum is σ = 106568542976. Its totient is φ = 99661881600.
The previous prime is 103111110119. The next prime is 103111110187. The reversal of 103111110133 is 331011111301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-103111110133 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103111110103) 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 7 ways as a sum of consecutive naturals, for example, 2025516 + ... + 2075797.
It is an arithmetic number, because the mean of its divisors is an integer number (13321067872).
Almost surely, 2103111110133 is an apocalyptic number.
It is an amenable number.
103111110133 is a deficient number, since it is larger than the sum of its proper divisors (3457432843).
103111110133 is an equidigital number, since it uses as much as digits as its factorization.
103111110133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4102155.
The product of its (nonzero) digits is 27, while the sum is 16.
Adding to 103111110133 its reverse (331011111301), we get a palindrome (434122221434).
The spelling of 103111110133 in words is "one hundred three billion, one hundred eleven million, one hundred ten thousand, one hundred thirty-three".
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