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34110042 = 2313143397
BaseRepresentation
bin1000001000011…
…1101001011010
32101011222011220
42002013221122
532213010132
63215032510
7562634121
oct202075132
971158156
1034110042
111828841a
12b50b736
1370b3975
14475cab8
152edba2c
hex2087a5a

34110042 has 16 divisors (see below), whose sum is σ = 68742432. Its totient is φ = 11282960.

The previous prime is 34110029. The next prime is 34110047. The reversal of 34110042 is 24001143.

It is not an unprimeable number, because it can be changed into a prime (34110047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20913 + ... + 22484.

It is an arithmetic number, because the mean of its divisors is an integer number (4296402).

Almost surely, 234110042 is an apocalyptic number.

34110042 is an abundant number, since it is smaller than the sum of its proper divisors (34632390).

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

34110042 is a wasteful number, since it uses less digits than its factorization.

34110042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43533.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 34110042 is about 5840.3802958369. The cubic root of 34110042 is about 324.3103070410.

Adding to 34110042 its reverse (24001143), we get a palindrome (58111185).

The spelling of 34110042 in words is "thirty-four million, one hundred ten thousand, forty-two".

Divisors: 1 2 3 6 131 262 393 786 43397 86794 130191 260382 5685007 11370014 17055021 34110042