Base | Representation |
---|---|
bin | 111100100000010… |
… | …1101101100011110 |
3 | 12020111020101101220 |
4 | 1321000231230132 |
5 | 13124214332202 |
6 | 533242514210 |
7 | 101211446532 |
oct | 17100555436 |
9 | 5214211356 |
10 | 2030230302 |
11 | 952015091 |
12 | 487b05966 |
13 | 264800109 |
14 | 1538c7bc2 |
15 | bd384abc |
hex | 7902db1e |
2030230302 has 32 divisors (see below), whose sum is σ = 4138985760. Its totient is φ = 663759360.
The previous prime is 2030230291. The next prime is 2030230327. The reversal of 2030230302 is 2030320302.
2030230302 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×20302303022 = 8243670158318022408, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66474 + ... + 92082.
It is an arithmetic number, because the mean of its divisors is an integer number (129343305).
Almost surely, 22030230302 is an apocalyptic number.
2030230302 is an abundant number, since it is smaller than the sum of its proper divisors (2108755458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2030230302 is a wasteful number, since it uses less digits than its factorization.
2030230302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25868.
The product of its (nonzero) digits is 216, while the sum is 15.
The square root of 2030230302 is about 45058.0769895920. The cubic root of 2030230302 is about 1266.2372979460.
Adding to 2030230302 its reverse (2030320302), we get a palindrome (4060550604).
Subtracting 2030230302 from its reverse (2030320302), we obtain a square (90000 = 3002).
The spelling of 2030230302 in words is "two billion, thirty million, two hundred thirty thousand, three hundred two".
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