Base | Representation |
---|---|
bin | 1101111011001111111111… |
… | …10011011011000001111101 |
3 | 11000102112121102201110021210 |
4 | 12331213333303123001331 |
5 | 13003212114030221300 |
6 | 145044021504315033 |
7 | 6310306205061501 |
oct | 675477763330175 |
9 | 130375542643253 |
10 | 30623113523325 |
11 | 983720a271844 |
12 | 3526b6a912a79 |
13 | 141199382587b |
14 | 77c249230301 |
15 | 38189ddcd050 |
hex | 1bd9ffcdb07d |
30623113523325 has 48 divisors (see below), whose sum is σ = 52537346966016. Its totient is φ = 15727822353600.
The previous prime is 30623113523279. The next prime is 30623113523377. The reversal of 30623113523325 is 52332531132603.
It is not a de Polignac number, because 30623113523325 - 223 = 30623105134717 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 66641019 + ... + 67098968.
It is an arithmetic number, because the mean of its divisors is an integer number (1094528061792).
Almost surely, 230623113523325 is an apocalyptic number.
It is an amenable number.
30623113523325 is a deficient number, since it is larger than the sum of its proper divisors (21914233442691).
30623113523325 is a wasteful number, since it uses less digits than its factorization.
30623113523325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 133740114 (or 133740109 counting only the distinct ones).
The product of its (nonzero) digits is 291600, while the sum is 39.
Adding to 30623113523325 its reverse (52332531132603), we get a palindrome (82955644655928).
The spelling of 30623113523325 in words is "thirty trillion, six hundred twenty-three billion, one hundred thirteen million, five hundred twenty-three thousand, three hundred twenty-five".
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