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29618106 = 2372924317
BaseRepresentation
bin111000011111…
…0111110111010
32001201202101220
41300332332322
530040234411
62534452510
7506515110
oct160767672
961652356
1029618106
111579a581
129b04136
1361a020b
143d0dab0
152900b06
hex1c3efba

29618106 has 32 divisors (see below), whose sum is σ = 70035840. Its totient is φ = 8170176.

The previous prime is 29618101. The next prime is 29618107. The reversal of 29618106 is 60181692.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (29618101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10941 + ... + 13376.

It is an arithmetic number, because the mean of its divisors is an integer number (2188620).

Almost surely, 229618106 is an apocalyptic number.

29618106 is an abundant number, since it is smaller than the sum of its proper divisors (40417734).

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

29618106 is a wasteful number, since it uses less digits than its factorization.

29618106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24358.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 29618106 is about 5442.2519236066. The cubic root of 29618106 is about 309.3991344094.

Adding to 29618106 its reverse (60181692), we get a palindrome (89799798).

The spelling of 29618106 in words is "twenty-nine million, six hundred eighteen thousand, one hundred six".

Divisors: 1 2 3 6 7 14 21 29 42 58 87 174 203 406 609 1218 24317 48634 72951 145902 170219 340438 510657 705193 1021314 1410386 2115579 4231158 4936351 9872702 14809053 29618106