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29069067 = 39689689
BaseRepresentation
bin110111011100…
…0111100001011
32000200212021010
41232320330023
524420202232
62515015003
7502040316
oct156707413
960625233
1029069067
1115455025
12989a463
13603a341
143c0997d
1528430cc
hex1bb8f0b

29069067 has 4 divisors (see below), whose sum is σ = 38758760. Its totient is φ = 19379376.

The previous prime is 29069059. The next prime is 29069083. The reversal of 29069067 is 76096092.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 29069067 - 23 = 29069059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29069267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4844842 + ... + 4844847.

It is an arithmetic number, because the mean of its divisors is an integer number (9689690).

Almost surely, 229069067 is an apocalyptic number.

29069067 is a deficient number, since it is larger than the sum of its proper divisors (9689693).

29069067 is an equidigital number, since it uses as much as digits as its factorization.

29069067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9689692.

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 29069067 is about 5391.5737034747. The cubic root of 29069067 is about 307.4753923067.

The spelling of 29069067 in words is "twenty-nine million, sixty-nine thousand, sixty-seven".

Divisors: 1 3 9689689 29069067