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82482022138 = 2137330037153
BaseRepresentation
bin100110011010001001…
…1111100011011111010
321212220022110212021211
41030310103330123322
52322410344202023
6101520335553334
75646660422515
oct1146423743372
9255808425254
1082482022138
1131a86a5104a
1213b9b08b84a
137a1640b379
143dc6669d7c
15222b347a0d
hex13344fc6fa

82482022138 has 8 divisors (see below), whose sum is σ = 123813148788. Its totient is φ = 41210972544.

The previous prime is 82482022109. The next prime is 82482022201. The reversal of 82482022138 is 83122028428.

It can be written as a sum of positive squares in 2 ways, for example, as 82235312289 + 246709849 = 286767^2 + 15707^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 82482022138.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15015831 + ... + 15021322.

Almost surely, 282482022138 is an apocalyptic number.

82482022138 is a deficient number, since it is larger than the sum of its proper divisors (41331126650).

82482022138 is a wasteful number, since it uses less digits than its factorization.

82482022138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30038528.

The product of its (nonzero) digits is 98304, while the sum is 40.

The spelling of 82482022138 in words is "eighty-two billion, four hundred eighty-two million, twenty-two thousand, one hundred thirty-eight".

Divisors: 1 2 1373 2746 30037153 60074306 41241011069 82482022138