Base | Representation |
---|---|
bin | 1100010011001010110 |
3 | 202110212001 |
4 | 1202121112 |
5 | 100344110 |
6 | 12345514 |
7 | 3266005 |
oct | 1423126 |
9 | 673761 |
10 | 403030 |
11 | 255891 |
12 | 17529a |
13 | 1115a4 |
14 | a6c3c |
15 | 7e63a |
hex | 62656 |
403030 has 16 divisors (see below), whose sum is σ = 743904. Its totient is φ = 157120.
The previous prime is 403003. The next prime is 403037. The reversal of 403030 is 30304.
403030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (10).
403030 is a modest number, since divided by 3030 gives 40 as remainder.
It is a junction number, because it is equal to n+sod(n) for n = 402998 and 403016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (403037) 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, 82 + ... + 901.
It is an arithmetic number, because the mean of its divisors is an integer number (46494).
2403030 is an apocalyptic number.
403030 is a deficient number, since it is larger than the sum of its proper divisors (340874).
403030 is a wasteful number, since it uses less digits than its factorization.
403030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1031.
The product of its (nonzero) digits is 36, while the sum is 10.
The square root of 403030 is about 634.8464381250. The cubic root of 403030 is about 73.8662057704.
Adding to 403030 its reverse (30304), we get a palindrome (433334).
The spelling of 403030 in words is "four hundred three thousand, thirty".
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