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29051 = 1119139
BaseRepresentation
bin111000101111011
31110211222
413011323
51412201
6342255
7150461
oct70573
943758
1029051
111a910
121498b
13102b9
14a831
15891b
hex717b

29051 has 8 divisors (see below), whose sum is σ = 33600. Its totient is φ = 24840.

The previous prime is 29033. The next prime is 29059. The reversal of 29051 is 15092.

29051 = T40 + T41 + ... + T61.

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 29051 - 210 = 28027 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 29051.

It is not an unprimeable number, because it can be changed into a prime (29059) 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, 140 + ... + 278.

It is an arithmetic number, because the mean of its divisors is an integer number (4200).

229051 is an apocalyptic number.

29051 is a deficient number, since it is larger than the sum of its proper divisors (4549).

29051 is a wasteful number, since it uses less digits than its factorization.

29051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 29051 is about 170.4435390386. The cubic root of 29051 is about 30.7411678426.

The spelling of 29051 in words is "twenty-nine thousand, fifty-one".

Divisors: 1 11 19 139 209 1529 2641 29051