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82006182 = 235168737
BaseRepresentation
bin1001110001101…
…01000010100110
312201022100100000
410320311002212
5131443144212
612045402130
72014020036
oct470650246
9181270300
1082006182
1142321505
1223569346
1313cb358b
14ac698c6
1572ed1dc
hex4e350a6

82006182 has 24 divisors (see below), whose sum is σ = 184261896. Its totient is φ = 27335232.

The previous prime is 82006157. The next prime is 82006193. The reversal of 82006182 is 28160028.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83883 + ... + 84854.

It is an arithmetic number, because the mean of its divisors is an integer number (7677579).

Almost surely, 282006182 is an apocalyptic number.

82006182 is an abundant number, since it is smaller than the sum of its proper divisors (102255714).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82006182 is a wasteful number, since it uses less digits than its factorization.

82006182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168754 (or 168742 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 82006182 is about 9055.7264755513. The cubic root of 82006182 is about 434.4590660198.

The spelling of 82006182 in words is "eighty-two million, six thousand, one hundred eighty-two".

Divisors: 1 2 3 6 9 18 27 54 81 162 243 486 168737 337474 506211 1012422 1518633 3037266 4555899 9111798 13667697 27335394 41003091 82006182