Base | Representation |
---|---|
bin | 100101111011100111000… |
… | …0010001001100100000000 |
3 | 200110101022111101011101102 |
4 | 1023313032002021210000 |
5 | 1140403220003000000 |
6 | 15030533534553532 |
7 | 1045434146565512 |
oct | 113671602114400 |
9 | 20411274334342 |
10 | 5213252000000 |
11 | 172aa22932480 |
12 | 7024436688a8 |
13 | 2ba7b8a47c55 |
14 | 14047386dbb2 |
15 | 9091e2c43d5 |
hex | 4bdce089900 |
5213252000000 has 504 divisors, whose sum is σ = 14333366530560. Its totient is φ = 1876608000000.
The previous prime is 5213251999987. The next prime is 5213252000003. The reversal of 5213252000000 is 2523125.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is not an unprimeable number, because it can be changed into a prime (5213252000003) 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 55 ways as a sum of consecutive naturals, for example, 4795999457 + ... + 4796000543.
Almost surely, 25213252000000 is an apocalyptic number.
5213252000000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5213252000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7166683265280).
5213252000000 is an abundant number, since it is smaller than the sum of its proper divisors (9120114530560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5213252000000 is an equidigital number, since it uses as much as digits as its factorization.
5213252000000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1253 (or 1214 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 20.
Adding to 5213252000000 its reverse (2523125), we get a palindrome (5213254523125).
The spelling of 5213252000000 in words is "five trillion, two hundred thirteen billion, two hundred fifty-two million", and thus it is an aban number.
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