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29200199 = 715492693
BaseRepresentation
bin110111101100…
…0111101000111
32000221112010212
41233120331013
524433401244
62521510035
7503124530
oct157307507
960845125
1029200199
11155345a6
12994231b
136084c32
143c41687
15286bd9e
hex1bd8f47

29200199 has 8 divisors (see below), whose sum is σ = 33405600. Its totient is φ = 25003296.

The previous prime is 29200189. The next prime is 29200231. The reversal of 29200199 is 99100292.

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

It is a cyclic number.

It is not a de Polignac number, because 29200199 - 24 = 29200183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29200189) 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, 9497 + ... + 12189.

It is an arithmetic number, because the mean of its divisors is an integer number (4175700).

Almost surely, 229200199 is an apocalyptic number.

29200199 is a deficient number, since it is larger than the sum of its proper divisors (4205401).

29200199 is a wasteful number, since it uses less digits than its factorization.

29200199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4249.

The product of its (nonzero) digits is 2916, while the sum is 32.

The square root of 29200199 is about 5403.7208477123. The cubic root of 29200199 is about 307.9370443936.

The spelling of 29200199 in words is "twenty-nine million, two hundred thousand, one hundred ninety-nine".

Divisors: 1 7 1549 2693 10843 18851 4171457 29200199