Base | Representation |
---|---|
bin | 101111100011000111… |
… | …0110001111101001011 |
3 | 100202120020000000111002 |
4 | 1133012032301331023 |
5 | 3133110130324321 |
6 | 114524135525215 |
7 | 10243244526455 |
oct | 1370616617513 |
9 | 322506000432 |
10 | 102110011211 |
11 | 3a33949181a |
12 | 1795852980b |
13 | 98239c42a0 |
14 | 4d293952d5 |
15 | 29c95cd20b |
hex | 17c63b1f4b |
102110011211 has 8 divisors (see below), whose sum is σ = 110074936944. Its totient is φ = 94160844000.
The previous prime is 102110011067. The next prime is 102110011229. The reversal of 102110011211 is 112110011201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 102110011211 - 210 = 102110010187 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 102110011192 and 102110011201.
It is not an unprimeable number, because it can be changed into a prime (102110911211) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3926165 + ... + 3952086.
It is an arithmetic number, because the mean of its divisors is an integer number (13759367118).
Almost surely, 2102110011211 is an apocalyptic number.
102110011211 is a deficient number, since it is larger than the sum of its proper divisors (7964925733).
102110011211 is an equidigital number, since it uses as much as digits as its factorization.
102110011211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7879261.
The product of its (nonzero) digits is 4, while the sum is 11.
Adding to 102110011211 its reverse (112110011201), we get a palindrome (214220022412).
The spelling of 102110011211 in words is "one hundred two billion, one hundred ten million, eleven thousand, two hundred eleven".
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