Base | Representation |
---|---|
bin | 110011010101001001… |
… | …1011111110011011011 |
3 | 101112112012212100002202 |
4 | 1212222103133303123 |
5 | 3301223220420443 |
6 | 122350053520415 |
7 | 10651431416456 |
oct | 1465223376333 |
9 | 345465770082 |
10 | 110231420123 |
11 | 42826843510 |
12 | 1944434310b |
13 | a5194356a6 |
14 | 5499c2449d |
15 | 2d025ab7b8 |
hex | 19aa4dfcdb |
110231420123 has 32 divisors (see below), whose sum is σ = 122847363072. Its totient is φ = 98071696800.
The previous prime is 110231420119. The next prime is 110231420171. The reversal of 110231420123 is 321024132011.
It is not a de Polignac number, because 110231420123 - 22 = 110231420119 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 110231420095 and 110231420104.
It is not an unprimeable number, because it can be changed into a prime (110231429123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80636786 + ... + 80638152.
It is an arithmetic number, because the mean of its divisors is an integer number (3838980096).
Almost surely, 2110231420123 is an apocalyptic number.
110231420123 is a deficient number, since it is larger than the sum of its proper divisors (12615942949).
110231420123 is a wasteful number, since it uses less digits than its factorization.
110231420123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2135.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 110231420123 its reverse (321024132011), we get a palindrome (431255552134).
The spelling of 110231420123 in words is "one hundred ten billion, two hundred thirty-one million, four hundred twenty thousand, one hundred twenty-three".
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