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29794005 = 3254714087
BaseRepresentation
bin111000110100…
…1111011010101
32002001200200200
41301221323111
530111402010
62542331113
7511146663
oct161517325
962050620
1029794005
11158aa74a
129b89a99
1362322b7
143d57c33
152937cc0
hex1c69ed5

29794005 has 24 divisors (see below), whose sum is σ = 52745472. Its totient is φ = 15550944.

The previous prime is 29793971. The next prime is 29794019. The reversal of 29794005 is 50049792.

It is not a de Polignac number, because 29794005 - 212 = 29789909 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4929 + ... + 9158.

It is an arithmetic number, because the mean of its divisors is an integer number (2197728).

Almost surely, 229794005 is an apocalyptic number.

It is an amenable number.

29794005 is a deficient number, since it is larger than the sum of its proper divisors (22951467).

29794005 is a wasteful number, since it uses less digits than its factorization.

29794005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14145 (or 14142 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 29794005 is about 5458.3884984490. The cubic root of 29794005 is about 310.0104228199.

The spelling of 29794005 in words is "twenty-nine million, seven hundred ninety-four thousand, five".

Divisors: 1 3 5 9 15 45 47 141 235 423 705 2115 14087 42261 70435 126783 211305 633915 662089 1986267 3310445 5958801 9931335 29794005