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29249 = 112659
BaseRepresentation
bin111001001000001
31111010022
413021001
51413444
6343225
7151163
oct71101
944108
1029249
111aa80
1214b15
131040c
14a933
1589ee
hex7241

29249 has 4 divisors (see below), whose sum is σ = 31920. Its totient is φ = 26580.

The previous prime is 29243. The next prime is 29251. The reversal of 29249 is 94292.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 29249 - 212 = 25153 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

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 29249.

It is not an unprimeable number, because it can be changed into a prime (29243) 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, 1319 + ... + 1340.

It is an arithmetic number, because the mean of its divisors is an integer number (7980).

229249 is an apocalyptic number.

It is an amenable number.

29249 is a deficient number, since it is larger than the sum of its proper divisors (2671).

29249 is a wasteful number, since it uses less digits than its factorization.

29249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2670.

The product of its digits is 1296, while the sum is 26.

The square root of 29249 is about 171.0233902132. The cubic root of 29249 is about 30.8108496099.

The spelling of 29249 in words is "twenty-nine thousand, two hundred forty-nine".

Divisors: 1 11 2659 29249