Base | Representation |
---|---|
bin | 11000000011001100111100… |
… | …01111001110110111111101 |
3 | 20221020220112012001201201101 |
4 | 30001212132033032313331 |
5 | 23412443212244440421 |
6 | 304251432425013101 |
7 | 14065633634126632 |
oct | 1401463617166775 |
9 | 227226465051641 |
10 | 52886587108861 |
11 | 15940091744070 |
12 | 5b21937024191 |
13 | 236825096866c |
14 | d0ba1dd56189 |
15 | 61aa7c859191 |
hex | 30199e3cedfd |
52886587108861 has 8 divisors (see below), whose sum is σ = 57695233347648. Its totient is φ = 48078069984000.
The previous prime is 52886587108813. The next prime is 52886587108891. The reversal of 52886587108861 is 16880178568825.
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 52886587108861 - 221 = 52886585011709 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52886587108891) 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, 31421025 + ... + 33061366.
It is an arithmetic number, because the mean of its divisors is an integer number (7211904168456).
Almost surely, 252886587108861 is an apocalyptic number.
It is an amenable number.
52886587108861 is a deficient number, since it is larger than the sum of its proper divisors (4808646238787).
52886587108861 is a wasteful number, since it uses less digits than its factorization.
52886587108861 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64556963.
The product of its (nonzero) digits is 412876800, while the sum is 73.
The spelling of 52886587108861 in words is "fifty-two trillion, eight hundred eighty-six billion, five hundred eighty-seven million, one hundred eight thousand, eight hundred sixty-one".
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