Base | Representation |
---|---|
bin | 10111101100110000101000… |
… | …01101011110111111100001 |
3 | 20211112012010212102010121112 |
4 | 23312120110031132333201 |
5 | 23312324441343430201 |
6 | 302501303433233105 |
7 | 13656134662016603 |
oct | 1366302415367741 |
9 | 224465125363545 |
10 | 52115472248801 |
11 | 15673058489555 |
12 | 5a183b2262795 |
13 | 23106110cc690 |
14 | cc258bd4d173 |
15 | 60599a3720bb |
hex | 2f661435efe1 |
52115472248801 has 8 divisors (see below), whose sum is σ = 56168099373120. Its totient is φ = 48069094359312.
The previous prime is 52115472248789. The next prime is 52115472248809. The reversal of 52115472248801 is 10884227451125.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52115472248801 - 210 = 52115472247777 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 52115472248801.
It is not an unprimeable number, because it can be changed into a prime (52115472248809) 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, 1562291381 + ... + 1562324738.
It is an arithmetic number, because the mean of its divisors is an integer number (7021012421640).
Almost surely, 252115472248801 is an apocalyptic number.
It is an amenable number.
52115472248801 is a deficient number, since it is larger than the sum of its proper divisors (4052627124319).
52115472248801 is a wasteful number, since it uses less digits than its factorization.
52115472248801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3124617415.
The product of its (nonzero) digits is 1433600, while the sum is 50.
Adding to 52115472248801 its reverse (10884227451125), we get a palindrome (62999699699926).
The spelling of 52115472248801 in words is "fifty-two trillion, one hundred fifteen billion, four hundred seventy-two million, two hundred forty-eight thousand, eight hundred one".
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