Base | Representation |
---|---|
bin | 110011010001111011… |
… | …0010111011001100111 |
3 | 101112020200002010120122 |
4 | 1212203312113121213 |
5 | 3301013004321411 |
6 | 122331224352155 |
7 | 10645645035365 |
oct | 1464366273147 |
9 | 345220063518 |
10 | 110123120231 |
11 | 427806a3173 |
12 | 1941401565b |
13 | a4ccb77107 |
14 | 54896b2635 |
15 | 2ce7d179db |
hex | 19a3d97667 |
110123120231 has 8 divisors (see below), whose sum is σ = 111109153344. Its totient is φ = 109137288960.
The previous prime is 110123120209. The next prime is 110123120269. The reversal of 110123120231 is 132021321011.
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 110123120231 - 226 = 110056011367 is a prime.
It is a super-2 number, since 2×1101231202312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (110123122231) 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, 1178915 + ... + 1268891.
It is an arithmetic number, because the mean of its divisors is an integer number (13888644168).
Almost surely, 2110123120231 is an apocalyptic number.
110123120231 is a deficient number, since it is larger than the sum of its proper divisors (986033113).
110123120231 is a wasteful number, since it uses less digits than its factorization.
110123120231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100921.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 110123120231 its reverse (132021321011), we get a palindrome (242144441242).
The spelling of 110123120231 in words is "one hundred ten billion, one hundred twenty-three million, one hundred twenty thousand, two hundred thirty-one".
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