Base | Representation |
---|---|
bin | 11100001001100011… |
… | …101010010011010011 |
3 | 2220000102212220011122 |
4 | 130021203222103103 |
5 | 443400112124243 |
6 | 21515113032455 |
7 | 2120002142555 |
oct | 341143522323 |
9 | 86012786148 |
10 | 30225114323 |
11 | 1190031a828 |
12 | 5a363b572b |
13 | 2b08c03641 |
14 | 166a2c74d5 |
15 | bbd794668 |
hex | 7098ea4d3 |
30225114323 has 4 divisors (see below), whose sum is σ = 30237621960. Its totient is φ = 30212606688.
The previous prime is 30225114319. The next prime is 30225114347. The reversal of 30225114323 is 32341152203.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32341152203 = 61 ⋅530182823.
It is a cyclic number.
It is not a de Polignac number, because 30225114323 - 22 = 30225114319 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30225114292 and 30225114301.
It is not an unprimeable number, because it can be changed into a prime (30225114313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6250193 + ... + 6255026.
It is an arithmetic number, because the mean of its divisors is an integer number (7559405490).
Almost surely, 230225114323 is an apocalyptic number.
30225114323 is a deficient number, since it is larger than the sum of its proper divisors (12507637).
30225114323 is a wasteful number, since it uses less digits than its factorization.
30225114323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12507636.
The product of its (nonzero) digits is 4320, while the sum is 26.
Adding to 30225114323 its reverse (32341152203), we get a palindrome (62566266526).
The spelling of 30225114323 in words is "thirty billion, two hundred twenty-five million, one hundred fourteen thousand, three hundred twenty-three".
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