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82092342 = 2316383939
BaseRepresentation
bin1001110010010…
…10000100110110
312201110201112010
410321022010312
5132003423332
612051305050
72014526163
oct471120466
9181421463
1082092342
1142380212
12235ab186
1314013867
14ac8d06a
1573189cc
hex4e4a136

82092342 has 16 divisors (see below), whose sum is σ = 165193920. Its totient is φ = 27195912.

The previous prime is 82092323. The next prime is 82092349. The reversal of 82092342 is 24329028.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82092349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40992 + ... + 42947.

It is an arithmetic number, because the mean of its divisors is an integer number (10324620).

Almost surely, 282092342 is an apocalyptic number.

82092342 is an abundant number, since it is smaller than the sum of its proper divisors (83101578).

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

82092342 is a wasteful number, since it uses less digits than its factorization.

82092342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84107.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 82092342 is about 9060.4824374864. The cubic root of 82092342 is about 434.6111679312.

The spelling of 82092342 in words is "eighty-two million, ninety-two thousand, three hundred forty-two".

Divisors: 1 2 3 6 163 326 489 978 83939 167878 251817 503634 13682057 27364114 41046171 82092342