Base | Representation |
---|---|
bin | 10111111011001111100011… |
… | …01001101010101000000001 |
3 | 20220021202122000002002110212 |
4 | 23331213301221222220001 |
5 | 23344003121302442012 |
6 | 303522043424203505 |
7 | 14040112610401244 |
oct | 1375476151525001 |
9 | 226252560062425 |
10 | 52613108640257 |
11 | 1584510422a960 |
12 | 5a98933769595 |
13 | 23485196639c9 |
14 | cdc6b92a725b |
15 | 6138c371bb22 |
hex | 2fd9f1a6aa01 |
52613108640257 has 8 divisors (see below), whose sum is σ = 57399449703552. Its totient is φ = 47827322774800.
The previous prime is 52613108640227. The next prime is 52613108640259. The reversal of 52613108640257 is 75204680131625.
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 52613108640257 - 210 = 52613108639233 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52613108640259) 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, 138601298 + ... + 138980379.
It is an arithmetic number, because the mean of its divisors is an integer number (7174931212944).
Almost surely, 252613108640257 is an apocalyptic number.
It is an amenable number.
52613108640257 is a deficient number, since it is larger than the sum of its proper divisors (4786341063295).
52613108640257 is a wasteful number, since it uses less digits than its factorization.
52613108640257 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 277598919.
The product of its (nonzero) digits is 2419200, while the sum is 50.
The spelling of 52613108640257 in words is "fifty-two trillion, six hundred thirteen billion, one hundred eight million, six hundred forty thousand, two hundred fifty-seven".
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