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29092 = 2271039
BaseRepresentation
bin111000110100100
31110220111
413012210
51412332
6342404
7150550
oct70644
943814
1029092
111a948
1214a04
131031b
14a860
158947
hex71a4

29092 has 12 divisors (see below), whose sum is σ = 58240. Its totient is φ = 12456.

The previous prime is 29077. The next prime is 29101.

29092 is nontrivially palindromic in base 3 and base 10.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between even and odd.

It is a nialpdrome in base 14.

It is an unprimeable number.

29092 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 492 + ... + 547.

229092 is an apocalyptic number.

It is an amenable number.

29092 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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 (29120).

29092 is a wasteful number, since it uses less digits than its factorization.

29092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050 (or 1048 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 29092 is about 170.5637710653. The cubic root of 29092 is about 30.7556228288.

The spelling of 29092 in words is "twenty-nine thousand, ninety-two".

Divisors: 1 2 4 7 14 28 1039 2078 4156 7273 14546 29092