Base | Representation |
---|---|
bin | 11100000010001011… |
… | …011011101001010011 |
3 | 2212200210221121110202 |
4 | 130002023123221103 |
5 | 443121414303243 |
6 | 21454531445415 |
7 | 2113640006132 |
oct | 340213335123 |
9 | 85623847422 |
10 | 30101322323 |
11 | 11847458a96 |
12 | 5a00a5686b |
13 | 2ab937c737 |
14 | 1657aa1919 |
15 | bb29904b8 |
hex | 7022dba53 |
30101322323 has 4 divisors (see below), whose sum is σ = 31871988360. Its totient is φ = 28330656288.
The previous prime is 30101322301. The next prime is 30101322347. The reversal of 30101322323 is 32322310103.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 30101322323 - 26 = 30101322259 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30101322295 and 30101322304.
It is not an unprimeable number, because it can be changed into a prime (30101322623) 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, 885332993 + ... + 885333026.
It is an arithmetic number, because the mean of its divisors is an integer number (7967997090).
Almost surely, 230101322323 is an apocalyptic number.
30101322323 is a deficient number, since it is larger than the sum of its proper divisors (1770666037).
30101322323 is a wasteful number, since it uses less digits than its factorization.
30101322323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1770666036.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 30101322323 its reverse (32322310103), we get a palindrome (62423632426).
The spelling of 30101322323 in words is "thirty billion, one hundred one million, three hundred twenty-two thousand, three hundred twenty-three".
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