Base | Representation |
---|---|
bin | 100101010000110010110… |
… | …0001100011101001111001 |
3 | 200010120222111120200012211 |
4 | 1022201211201203221321 |
5 | 1132401412400444231 |
6 | 14520410020535121 |
7 | 1036000460255542 |
oct | 112414541435171 |
9 | 20116874520184 |
10 | 5121304312441 |
11 | 16a4a29854949 |
12 | 6a86625514a1 |
13 | 2b1c24566435 |
14 | 139c300134c9 |
15 | 8d33be69eb1 |
hex | 4a865863a79 |
5121304312441 has 4 divisors (see below), whose sum is σ = 5297901012900. Its totient is φ = 4944707611984.
The previous prime is 5121304312417. The next prime is 5121304312469. The reversal of 5121304312441 is 1442134031215.
It is a happy number.
5121304312441 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2914804998400 + 2206499314041 = 1707280^2 + 1485429^2 .
It is a cyclic number.
It is not a de Polignac number, because 5121304312441 - 215 = 5121304279673 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5121304312471) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88298350186 + ... + 88298350243.
It is an arithmetic number, because the mean of its divisors is an integer number (1324475253225).
Almost surely, 25121304312441 is an apocalyptic number.
It is an amenable number.
5121304312441 is a deficient number, since it is larger than the sum of its proper divisors (176596700459).
5121304312441 is a wasteful number, since it uses less digits than its factorization.
5121304312441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 176596700458.
The product of its (nonzero) digits is 11520, while the sum is 31.
Adding to 5121304312441 its reverse (1442134031215), we get a palindrome (6563438343656).
The spelling of 5121304312441 in words is "five trillion, one hundred twenty-one billion, three hundred four million, three hundred twelve thousand, four hundred forty-one".
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