Base | Representation |
---|---|
bin | 11000011111110010010001… |
… | …11101010010011010011011 |
3 | 21001201210112120222120220122 |
4 | 30033321020331102122123 |
5 | 24030041101141232222 |
6 | 310322535123143455 |
7 | 14226612461532260 |
oct | 1417711075223233 |
9 | 231653476876818 |
10 | 53868703852187 |
11 | 16189652a74594 |
12 | 6060147b14b8b |
13 | 2409a48c5a403 |
14 | d4338b281267 |
15 | 6363ae0c7a42 |
hex | 30fe48f5269b |
53868703852187 has 8 divisors (see below), whose sum is σ = 62173779835872. Its totient is φ = 45716014584000.
The previous prime is 53868703852141. The next prime is 53868703852189. The reversal of 53868703852187 is 78125830786835.
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 53868703852187 - 28 = 53868703851931 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 53868703852187.
It is not an unprimeable number, because it can be changed into a prime (53868703852189) 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, 38096678114 + ... + 38096679527.
It is an arithmetic number, because the mean of its divisors is an integer number (7771722479484).
Almost surely, 253868703852187 is an apocalyptic number.
53868703852187 is a deficient number, since it is larger than the sum of its proper divisors (8305075983685).
53868703852187 is a wasteful number, since it uses less digits than its factorization.
53868703852187 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76193357749.
The product of its (nonzero) digits is 541900800, while the sum is 71.
The spelling of 53868703852187 in words is "fifty-three trillion, eight hundred sixty-eight billion, seven hundred three million, eight hundred fifty-two thousand, one hundred eighty-seven".
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