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29208 = 2331217
BaseRepresentation
bin111001000011000
31111001210
413020120
51413313
6343120
7151104
oct71030
944053
1029208
111aa43
1214aa0
13103aa
14a904
1589c3
hex7218

29208 has 16 divisors (see below), whose sum is σ = 73080. Its totient is φ = 9728.

The previous prime is 29207. The next prime is 29209. The reversal of 29208 is 80292.

It is an interprime number because it is at equal distance from previous prime (29207) and next prime (29209).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 29208.

It is not an unprimeable number, because it can be changed into a prime (29201) 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, 585 + ... + 632.

229208 is an apocalyptic number.

It is an amenable number.

29208 is an abundant number, since it is smaller than the sum of its proper divisors (43872).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36540).

29208 is a wasteful number, since it uses less digits than its factorization.

29208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1226 (or 1222 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 29208 is about 170.9034815327. The cubic root of 29208 is about 30.7964464332.

Subtracting from 29208 its product of nonzero digits (288), we obtain a triangular number (28920 = T240).

The spelling of 29208 in words is "twenty-nine thousand, two hundred eight".

Divisors: 1 2 3 4 6 8 12 24 1217 2434 3651 4868 7302 9736 14604 29208