Base | Representation |
---|---|
bin | 10111101101001011110000… |
… | …00110010110101001110101 |
3 | 20211120120201122001002111201 |
4 | 23312211320012112221311 |
5 | 23313044301422100000 |
6 | 302512112340532501 |
7 | 13660161546260440 |
oct | 1366457006265165 |
9 | 224516648032451 |
10 | 52130033003125 |
11 | 1567924a66a810 |
12 | 5a1b1966b1131 |
13 | 2311ac1945a3c |
14 | cc316dab4657 |
15 | 60604d81e96a |
hex | 2f6978196a75 |
52130033003125 has 96 divisors (see below), whose sum is σ = 82040769554688. Its totient is φ = 32174880000000.
The previous prime is 52130033003123. The next prime is 52130033003137.
52130033003125 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 52130033003125 - 21 = 52130033003123 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 52130033003093 and 52130033003102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52130033003123) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 23230629 + ... + 25375621.
It is an arithmetic number, because the mean of its divisors is an integer number (854591349528).
Almost surely, 252130033003125 is an apocalyptic number.
52130033003125 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
52130033003125 is a deficient number, since it is larger than the sum of its proper divisors (29910736551563).
52130033003125 is a wasteful number, since it uses less digits than its factorization.
52130033003125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2145137 (or 2145117 counting only the distinct ones).
The product of its (nonzero) digits is 8100, while the sum is 28.
It can be divided in two parts, 5213003 and 3003125, that added together give a palindrome (8216128).
The spelling of 52130033003125 in words is "fifty-two trillion, one hundred thirty billion, thirty-three million, three thousand, one hundred twenty-five".
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