Base | Representation |
---|---|
bin | 10001011110100… |
… | …11111010001001 |
3 | 101012220001212220 |
4 | 20233103322021 |
5 | 300013320131 |
6 | 22314324253 |
7 | 3430151451 |
oct | 1057237211 |
9 | 335801786 |
10 | 146620041 |
11 | 75843897 |
12 | 41129689 |
13 | 244b7629 |
14 | 15688d61 |
15 | cd12e96 |
hex | 8bd3e89 |
146620041 has 8 divisors (see below), whose sum is σ = 198247104. Its totient is φ = 96369840.
The previous prime is 146620037. The next prime is 146620043. The reversal of 146620041 is 140026641.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 146620041 - 22 = 146620037 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 146619993 and 146620020.
It is not an unprimeable number, because it can be changed into a prime (146620043) 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, 343966 + ... + 344391.
It is an arithmetic number, because the mean of its divisors is an integer number (24780888).
Almost surely, 2146620041 is an apocalyptic number.
It is an amenable number.
146620041 is a deficient number, since it is larger than the sum of its proper divisors (51627063).
146620041 is an equidigital number, since it uses as much as digits as its factorization.
146620041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 688431.
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 146620041 is about 12108.6762695185. The cubic root of 146620041 is about 527.3081035708.
Adding to 146620041 its reverse (140026641), we get a palindrome (286646682).
The spelling of 146620041 in words is "one hundred forty-six million, six hundred twenty thousand, forty-one".
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