Base | Representation |
---|---|
bin | 100110100101100000… |
… | …1011010011000110011 |
3 | 21220212212102120121101 |
4 | 1031023001122120303 |
5 | 2324200414240201 |
6 | 102022230305231 |
7 | 5662265135101 |
oct | 1151301323063 |
9 | 256785376541 |
10 | 82863040051 |
11 | 32162031490 |
12 | 140867b8217 |
13 | 7a7733495c |
14 | 40210ccc71 |
15 | 224ea0bd01 |
hex | 134b05a633 |
82863040051 has 8 divisors (see below), whose sum is σ = 92839180464. Its totient is φ = 73294089120.
The previous prime is 82863040019. The next prime is 82863040069. The reversal of 82863040051 is 15004036828.
It is a happy number.
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 82863040051 - 25 = 82863040019 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (82863040451) 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, 101796940 + ... + 101797753.
It is an arithmetic number, because the mean of its divisors is an integer number (11604897558).
Almost surely, 282863040051 is an apocalyptic number.
82863040051 is a deficient number, since it is larger than the sum of its proper divisors (9976140413).
82863040051 is a wasteful number, since it uses less digits than its factorization.
82863040051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 203594741.
The product of its (nonzero) digits is 46080, while the sum is 37.
Adding to 82863040051 its reverse (15004036828), we get a palindrome (97867076879).
The spelling of 82863040051 in words is "eighty-two billion, eight hundred sixty-three million, forty thousand, fifty-one".
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