Base | Representation |
---|---|
bin | 11100001111010101… |
… | …101101111000111111 |
3 | 2220021012102102002210 |
4 | 130033111231320333 |
5 | 444044430403203 |
6 | 21532500151503 |
7 | 2122260533634 |
oct | 341725557077 |
9 | 86235372083 |
10 | 30322122303 |
11 | 11950058310 |
12 | 5a62998593 |
13 | 2b2303a305 |
14 | 167913a18b |
15 | bc7057803 |
hex | 70f56de3f |
30322122303 has 32 divisors (see below), whose sum is σ = 45764087040. Its totient is φ = 17695964160.
The previous prime is 30322122293. The next prime is 30322122329.
30322122303 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 30322122303 - 210 = 30322121279 is a prime.
It is a super-2 number, since 2×303221223032 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 30322122303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30322122503) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9573 + ... + 246446.
It is an arithmetic number, because the mean of its divisors is an integer number (1430127720).
Almost surely, 230322122303 is an apocalyptic number.
30322122303 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
30322122303 is a deficient number, since it is larger than the sum of its proper divisors (15441964737).
30322122303 is a wasteful number, since it uses less digits than its factorization.
30322122303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 256167.
The product of its (nonzero) digits is 1296, while the sum is 21.
The spelling of 30322122303 in words is "thirty billion, three hundred twenty-two million, one hundred twenty-two thousand, three hundred three".
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