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29014042 = 282317627
BaseRepresentation
bin110111010101…
…1100000011010
32000121001210011
41232223200122
524411422132
62513512134
7501421021
oct156534032
960531704
1029014042
1115417752
12987264a
13601b295
143bd38b8
152831b47
hex1bab81a

29014042 has 8 divisors (see below), whose sum is σ = 43576416. Its totient is φ = 14488572.

The previous prime is 29014033. The next prime is 29014067. The reversal of 29014042 is 24041092.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×290140423 (a number of 23 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7168 + ... + 10459.

It is an arithmetic number, because the mean of its divisors is an integer number (5447052).

Almost surely, 229014042 is an apocalyptic number.

29014042 is a deficient number, since it is larger than the sum of its proper divisors (14562374).

29014042 is a wasteful number, since it uses less digits than its factorization.

29014042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18452.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 29014042 is about 5386.4684163188. The cubic root of 29014042 is about 307.2812624670.

The spelling of 29014042 in words is "twenty-nine million, fourteen thousand, forty-two".

Divisors: 1 2 823 1646 17627 35254 14507021 29014042