Base | Representation |
---|---|
bin | 110001011010000110… |
… | …011011011010001011 |
3 | 12001221020021022221101 |
4 | 301122012123122023 |
5 | 1332122104221443 |
6 | 40212120122231 |
7 | 3555442055245 |
oct | 613206333213 |
9 | 161836238841 |
10 | 53051242123 |
11 | 20554052460 |
12 | a346906377 |
13 | 5005c55b39 |
14 | 27d3a75095 |
15 | 15a76ab84d |
hex | c5a19b68b |
53051242123 has 8 divisors (see below), whose sum is σ = 58447094256. Its totient is φ = 47750892000.
The previous prime is 53051242099. The next prime is 53051242163. The reversal of 53051242123 is 32124215035.
53051242123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 53051242123 - 25 = 53051242091 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 53051242091 and 53051242100.
It is not an unprimeable number, because it can be changed into a prime (53051242163) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23874336 + ... + 23876557.
It is an arithmetic number, because the mean of its divisors is an integer number (7305886782).
Almost surely, 253051242123 is an apocalyptic number.
53051242123 is a deficient number, since it is larger than the sum of its proper divisors (5395852133).
53051242123 is a wasteful number, since it uses less digits than its factorization.
53051242123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47751005.
The product of its (nonzero) digits is 7200, while the sum is 28.
Adding to 53051242123 its reverse (32124215035), we get a palindrome (85175457158).
The spelling of 53051242123 in words is "fifty-three billion, fifty-one million, two hundred forty-two thousand, one hundred twenty-three".
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