Base | Representation |
---|---|
bin | 1110101100000… |
… | …11111111101001 |
3 | 22120212102121101 |
4 | 13112003333221 |
5 | 223021132131 |
6 | 20121041401 |
7 | 3024246523 |
oct | 726037751 |
9 | 276772541 |
10 | 123224041 |
11 | 63614056 |
12 | 35326261 |
13 | 1c6b5545 |
14 | 12518a13 |
15 | ac40c61 |
hex | 7583fe9 |
123224041 has 16 divisors (see below), whose sum is σ = 137821824. Its totient is φ = 109567744.
The previous prime is 123224033. The next prime is 123224051. The reversal of 123224041 is 140422321.
It is a cyclic number.
It is not a de Polignac number, because 123224041 - 23 = 123224033 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (123224011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30555 + ... + 34351.
It is an arithmetic number, because the mean of its divisors is an integer number (8613864).
Almost surely, 2123224041 is an apocalyptic number.
It is an amenable number.
123224041 is a deficient number, since it is larger than the sum of its proper divisors (14597783).
123224041 is a wasteful number, since it uses less digits than its factorization.
123224041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3920.
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 123224041 is about 11100.6324594592. The cubic root of 123224041 is about 497.6207509728.
Adding to 123224041 its reverse (140422321), we get a palindrome (263646362).
The spelling of 123224041 in words is "one hundred twenty-three million, two hundred twenty-four thousand, forty-one".
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