Base | Representation |
---|---|
bin | 10111110000100111100000… |
… | …01011001000100000000001 |
3 | 20211222212020202122202102020 |
4 | 23320103300023020200001 |
5 | 23322012411434420120 |
6 | 303042223304312053 |
7 | 14001536302160364 |
oct | 1370236013104001 |
9 | 224885222582366 |
10 | 52248011638785 |
11 | 15714291515996 |
12 | 5a3a021472629 |
13 | 231cc74115621 |
14 | cc8b627a00db |
15 | 6091560e2640 |
hex | 2f84f02c8801 |
52248011638785 has 8 divisors (see below), whose sum is σ = 83596818622080. Its totient is φ = 27865606207344.
The previous prime is 52248011638741. The next prime is 52248011638787. The reversal of 52248011638785 is 58783611084225.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52248011638785 - 215 = 52248011606017 is a prime.
It is a super-2 number, since 2×522480116387852 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (52248011638787) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1741600387945 + ... + 1741600387974.
It is an arithmetic number, because the mean of its divisors is an integer number (10449602327760).
Almost surely, 252248011638785 is an apocalyptic number.
It is an amenable number.
52248011638785 is a deficient number, since it is larger than the sum of its proper divisors (31348806983295).
52248011638785 is a wasteful number, since it uses less digits than its factorization.
52248011638785 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3483200775927.
The product of its (nonzero) digits is 25804800, while the sum is 60.
The spelling of 52248011638785 in words is "fifty-two trillion, two hundred forty-eight billion, eleven million, six hundred thirty-eight thousand, seven hundred eighty-five".
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