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82934166 = 2372282089
BaseRepresentation
bin1001111000101…
…11100110010110
312210001111021210
410330113212112
5132212343131
612121322250
72024633400
oct474274626
9183044253
1082934166
11428a5737
1223936386
1314249a93
14b02bb70
157433146
hex4f17996

82934166 has 24 divisors (see below), whose sum is σ = 192949560. Its totient is φ = 23695392.

The previous prime is 82934161. The next prime is 82934167. The reversal of 82934166 is 66143928.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82934161) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 140751 + ... + 141338.

It is an arithmetic number, because the mean of its divisors is an integer number (8039565).

Almost surely, 282934166 is an apocalyptic number.

82934166 is an abundant number, since it is smaller than the sum of its proper divisors (110015394).

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

82934166 is a wasteful number, since it uses less digits than its factorization.

82934166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282108 (or 282101 counting only the distinct ones).

The product of its digits is 62208, while the sum is 39.

The square root of 82934166 is about 9106.8197522516. The cubic root of 82934166 is about 436.0917062938.

The spelling of 82934166 in words is "eighty-two million, nine hundred thirty-four thousand, one hundred sixty-six".

Divisors: 1 2 3 6 7 14 21 42 49 98 147 294 282089 564178 846267 1692534 1974623 3949246 5923869 11847738 13822361 27644722 41467083 82934166