Base | Representation |
---|---|
bin | 100110100110000001… |
… | …1001001100111011111 |
3 | 21220221001212002120200 |
4 | 1031030003021213133 |
5 | 2324214322212423 |
6 | 102024043514543 |
7 | 5662564460403 |
oct | 1151403114737 |
9 | 256831762520 |
10 | 82880272863 |
11 | 32170831783 |
12 | 14090528a53 |
13 | 7a7aa8969b |
14 | 40234d7103 |
15 | 22512b2d43 |
hex | 134c0c99df |
82880272863 has 12 divisors (see below), whose sum is σ = 119766772008. Its totient is φ = 55230058800.
The previous prime is 82880272841. The next prime is 82880272883. The reversal of 82880272863 is 36827208828.
It is a happy number.
It is not a de Polignac number, because 82880272863 - 25 = 82880272831 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82880272883) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1932313 + ... + 1974738.
It is an arithmetic number, because the mean of its divisors is an integer number (9980564334).
Almost surely, 282880272863 is an apocalyptic number.
82880272863 is a deficient number, since it is larger than the sum of its proper divisors (36886499145).
82880272863 is a wasteful number, since it uses less digits than its factorization.
82880272863 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3909414 (or 3909411 counting only the distinct ones).
The product of its (nonzero) digits is 4128768, while the sum is 54.
The spelling of 82880272863 in words is "eighty-two billion, eight hundred eighty million, two hundred seventy-two thousand, eight hundred sixty-three".
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