Base | Representation |
---|---|
bin | 1100001011000… |
… | …01001100111011 |
3 | 21010010201121021 |
4 | 12011201030323 |
5 | 202120010021 |
6 | 14044323311 |
7 | 2346630553 |
oct | 605411473 |
9 | 233121537 |
10 | 102110011 |
11 | 52702843 |
12 | 2a243537 |
13 | 18202033 |
14 | d7c0163 |
15 | 8e6ec41 |
hex | 616133b |
102110011 has 4 divisors (see below), whose sum is σ = 102394800. Its totient is φ = 101825224.
The previous prime is 102109961. The next prime is 102110023. The reversal of 102110011 is 110011201.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110011201 = 151 ⋅728551.
It is a cyclic number.
It is not a de Polignac number, because 102110011 - 217 = 101978939 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 102109976 and 102110003.
It is not an unprimeable number, because it can be changed into a prime (102110051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141856 + ... + 142573.
It is an arithmetic number, because the mean of its divisors is an integer number (25598700).
Almost surely, 2102110011 is an apocalyptic number.
102110011 is a deficient number, since it is larger than the sum of its proper divisors (284789).
102110011 is an equidigital number, since it uses as much as digits as its factorization.
102110011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 284788.
The product of its (nonzero) digits is 2, while the sum is 7.
The square root of 102110011 is about 10104.9498266938. The cubic root of 102110011 is about 467.4007888074.
Adding to 102110011 its reverse (110011201), we get a palindrome (212121212).
The spelling of 102110011 in words is "one hundred two million, one hundred ten thousand, eleven".
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