Base | Representation |
---|---|
bin | 1011110100101001001… |
… | …1100010110010001110 |
3 | 201102021002111010210101 |
4 | 2331022103202302032 |
5 | 11311432141200420 |
6 | 233150230201314 |
7 | 20450154236161 |
oct | 2751223426216 |
9 | 642232433711 |
10 | 203110100110 |
11 | 791583a1475 |
12 | 334451b323a |
13 | 161cb7724b8 |
14 | 9b8b187ad8 |
15 | 543b51560a |
hex | 2f4a4e2c8e |
203110100110 has 8 divisors (see below), whose sum is σ = 365598180216. Its totient is φ = 81244040040.
The previous prime is 203110100093. The next prime is 203110100119. The reversal of 203110100110 is 11001011302.
203110100110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 20311010011 = 203110100110 / (2 + 0 + 3 + 1 + 1 + 0 + 1 + 0 + 0 + 1 + 1 + 0).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (203110100119) 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 3 ways as a sum of consecutive naturals, for example, 10155504996 + ... + 10155505015.
It is an arithmetic number, because the mean of its divisors is an integer number (45699772527).
Almost surely, 2203110100110 is an apocalyptic number.
203110100110 is a deficient number, since it is larger than the sum of its proper divisors (162488080106).
203110100110 is a wasteful number, since it uses less digits than its factorization.
203110100110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20311010018.
The product of its (nonzero) digits is 6, while the sum is 10.
Adding to 203110100110 its reverse (11001011302), we get a palindrome (214111111412).
The spelling of 203110100110 in words is "two hundred three billion, one hundred ten million, one hundred thousand, one hundred ten".
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