Base | Representation |
---|---|
bin | 110011010100100011… |
… | …0000001110001011111 |
3 | 101112110210122120122012 |
4 | 1212221012001301133 |
5 | 3301203021041111 |
6 | 122344050341435 |
7 | 10651063665266 |
oct | 1465106016137 |
9 | 345423576565 |
10 | 110211112031 |
11 | 42816332769 |
12 | 1943958a87b |
13 | a515174c77 |
14 | 54972595dd |
15 | 2d008e948b |
hex | 19a9181c5f |
110211112031 has 8 divisors (see below), whose sum is σ = 112790895360. Its totient is φ = 107632089432.
The previous prime is 110211112021. The next prime is 110211112049. The reversal of 110211112031 is 130211112011.
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 110211112031 - 210 = 110211111007 is a prime.
It is a super-3 number, since 3×1102111120313 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 110211111997 and 110211112015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (110211112021) 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, 108380 + ... + 481838.
It is an arithmetic number, because the mean of its divisors is an integer number (14098861920).
Almost surely, 2110211112031 is an apocalyptic number.
110211112031 is a deficient number, since it is larger than the sum of its proper divisors (2579783329).
110211112031 is an equidigital number, since it uses as much as digits as its factorization.
110211112031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 380365.
The product of its (nonzero) digits is 12, while the sum is 14.
Adding to 110211112031 its reverse (130211112011), we get a palindrome (240422224042).
The spelling of 110211112031 in words is "one hundred ten billion, two hundred eleven million, one hundred twelve thousand, thirty-one".
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