Base | Representation |
---|---|
bin | 100100111111011… |
… | …010001010111001 |
3 | 1121020202211221210 |
4 | 210333122022321 |
5 | 2232333231131 |
6 | 141325353333 |
7 | 21244013253 |
oct | 4477321271 |
9 | 1536684853 |
10 | 620602041 |
11 | 29934a554 |
12 | 153a08849 |
13 | 9b760057 |
14 | 5c5cacd3 |
15 | 3973c146 |
hex | 24fda2b9 |
620602041 has 8 divisors (see below), whose sum is σ = 828925920. Its totient is φ = 413006432.
The previous prime is 620602019. The next prime is 620602049. The reversal of 620602041 is 140206026.
It is a happy number.
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 620602041 - 25 = 620602009 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 620601999 and 620602017.
It is not an unprimeable number, because it can be changed into a prime (620602049) 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 7 ways as a sum of consecutive naturals, for example, 180075 + ... + 183488.
It is an arithmetic number, because the mean of its divisors is an integer number (103615740).
Almost surely, 2620602041 is an apocalyptic number.
It is an amenable number.
620602041 is a deficient number, since it is larger than the sum of its proper divisors (208323879).
620602041 is a wasteful number, since it uses less digits than its factorization.
620602041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 364135.
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 620602041 is about 24911.8855368276. The cubic root of 620602041 is about 852.9778098493.
Adding to 620602041 its reverse (140206026), we get a palindrome (760808067).
The spelling of 620602041 in words is "six hundred twenty million, six hundred two thousand, forty-one".
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