Base | Representation |
---|---|
bin | 111100100000010… |
… | …0111000010010110 |
3 | 12020111011222222211 |
4 | 1321000213002112 |
5 | 13124212444110 |
6 | 533242144034 |
7 | 101211304162 |
oct | 17100470226 |
9 | 5214158884 |
10 | 2030203030 |
11 | 951aa6649 |
12 | 487ab201a |
13 | 2647c088b |
14 | 1538bbca2 |
15 | bd37b98a |
hex | 79027096 |
2030203030 has 16 divisors (see below), whose sum is σ = 3695427360. Its totient is φ = 802956352.
The previous prime is 2030203013. The next prime is 2030203033. The reversal of 2030203030 is 303020302.
It is a self number, because there is not a number n which added to its sum of digits gives 2030203030.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2030203033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1139674 + ... + 1141453.
It is an arithmetic number, because the mean of its divisors is an integer number (230964210).
Almost surely, 22030203030 is an apocalyptic number.
2030203030 is a deficient number, since it is larger than the sum of its proper divisors (1665224330).
2030203030 is a wasteful number, since it uses less digits than its factorization.
2030203030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2281223.
The product of its (nonzero) digits is 108, while the sum is 13.
The square root of 2030203030 is about 45057.7743569298. The cubic root of 2030203030 is about 1266.2316281494.
Adding to 2030203030 its reverse (303020302), we get a palindrome (2333223332).
The spelling of 2030203030 in words is "two billion, thirty million, two hundred three thousand, thirty".
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