Base | Representation |
---|---|
bin | 111001110101… |
… | …1000110110110 |
3 | 2010001120111202 |
4 | 1303223012312 |
5 | 30230320001 |
6 | 3001532502 |
7 | 515512421 |
oct | 163530666 |
9 | 63046452 |
10 | 30323126 |
11 | 16131239 |
12 | a1a4132 |
13 | 63890a2 |
14 | 40549b8 |
15 | 29de96b |
hex | 1ceb1b6 |
30323126 has 8 divisors (see below), whose sum is σ = 47878680. Its totient is φ = 14363568.
The previous prime is 30323119. The next prime is 30323141. The reversal of 30323126 is 62132303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 30323098 and 30323107.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 398951 + ... + 399026.
It is an arithmetic number, because the mean of its divisors is an integer number (5984835).
Almost surely, 230323126 is an apocalyptic number.
30323126 is a deficient number, since it is larger than the sum of its proper divisors (17555554).
30323126 is a wasteful number, since it uses less digits than its factorization.
30323126 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 797998.
The product of its (nonzero) digits is 648, while the sum is 20.
The square root of 30323126 is about 5506.6438054408. The cubic root of 30323126 is about 311.8348553487.
Adding to 30323126 its reverse (62132303), we get a palindrome (92455429).
The spelling of 30323126 in words is "thirty million, three hundred twenty-three thousand, one hundred twenty-six".
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