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29199713 = 1912712101
BaseRepresentation
bin110111101100…
…0110101100001
32000221111110212
41233120311201
524433342323
62521503505
7503123234
oct157306541
960844425
1029199713
11155341a4
129941b95
13608494a
143c4141b
15286bb78
hex1bd8d61

29199713 has 8 divisors (see below), whose sum is σ = 30981120. Its totient is φ = 27442800.

The previous prime is 29199707. The next prime is 29199763. The reversal of 29199713 is 31799192.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-29199713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29199763) 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, 3638 + ... + 8463.

It is an arithmetic number, because the mean of its divisors is an integer number (3872640).

Almost surely, 229199713 is an apocalyptic number.

It is an amenable number.

29199713 is a deficient number, since it is larger than the sum of its proper divisors (1781407).

29199713 is a wasteful number, since it uses less digits than its factorization.

29199713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12247.

The product of its digits is 30618, while the sum is 41.

The square root of 29199713 is about 5403.6758785108. The cubic root of 29199713 is about 307.9353359779.

The spelling of 29199713 in words is "twenty-nine million, one hundred ninety-nine thousand, seven hundred thirteen".

Divisors: 1 19 127 2413 12101 229919 1536827 29199713