Base | Representation |
---|---|
bin | 10111111000101110100100… |
… | …11001101101100011110101 |
3 | 20212222111112222210012210200 |
4 | 23330113102121231203311 |
5 | 23341044122331041412 |
6 | 303414232002111113 |
7 | 14030633135624064 |
oct | 1374272231554365 |
9 | 225874488705720 |
10 | 52526685018357 |
11 | 15811495363650 |
12 | 5a8403464b499 |
13 | 23403257709b4 |
14 | cd843b36a1db |
15 | 6115163379dc |
hex | 2fc5d266d8f5 |
52526685018357 has 48 divisors (see below), whose sum is σ = 85981694572800. Its totient is φ = 30608012695680.
The previous prime is 52526685018349. The next prime is 52526685018427. The reversal of 52526685018357 is 75381058662525.
It is a happy number.
52526685018357 is a `hidden beast` number, since 5 + 2 + 5 + 266 + 8 + 5 + 0 + 18 + 357 = 666.
It is not a de Polignac number, because 52526685018357 - 23 = 52526685018349 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 52526685018294 and 52526685018303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52526685018317) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37589158 + ... + 38961495.
It is an arithmetic number, because the mean of its divisors is an integer number (1791285303600).
Almost surely, 252526685018357 is an apocalyptic number.
It is an amenable number.
52526685018357 is a deficient number, since it is larger than the sum of its proper divisors (33455009554443).
52526685018357 is a wasteful number, since it uses less digits than its factorization.
52526685018357 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76550938 (or 76550935 counting only the distinct ones).
The product of its (nonzero) digits is 120960000, while the sum is 63.
The spelling of 52526685018357 in words is "fifty-two trillion, five hundred twenty-six billion, six hundred eighty-five million, eighteen thousand, three hundred fifty-seven".
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