Base | Representation |
---|---|
bin | 10010111011010101010 |
3 | 1011111202110 |
4 | 2113122222 |
5 | 124321302 |
6 | 21143150 |
7 | 5162112 |
oct | 2273252 |
9 | 1144673 |
10 | 620202 |
11 | 393a70 |
12 | 25aab6 |
13 | 1893ab |
14 | 122042 |
15 | c3b6c |
hex | 976aa |
620202 has 16 divisors (see below), whose sum is σ = 1353312. Its totient is φ = 187920.
The previous prime is 620201. The next prime is 620227. The reversal of 620202 is 202026.
620202 is a modest number, since divided by 202 gives 62 as remainder.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 620202.
It is not an unprimeable number, because it can be changed into a prime (620201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4633 + ... + 4764.
It is an arithmetic number, because the mean of its divisors is an integer number (84582).
2620202 is an apocalyptic number.
620202 is an abundant number, since it is smaller than the sum of its proper divisors (733110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
620202 is a wasteful number, since it uses less digits than its factorization.
620202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9413.
The product of its (nonzero) digits is 48, while the sum is 12.
The square root of 620202 is about 787.5290470833. The cubic root of 620202 is about 85.2794493533.
Adding to 620202 its reverse (202026), we get a palindrome (822228).
The spelling of 620202 in words is "six hundred twenty thousand, two hundred two".
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