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29549241 = 329473467
BaseRepresentation
bin111000010111…
…0001010111001
32001121020221100
41300232022321
530031033431
62533202013
7506110251
oct160561271
961536840
1029549241
1115752867
129a90309
136177a77
143cd2961
1528da4e6
hex1c2e2b9

29549241 has 12 divisors (see below), whose sum is σ = 42739632. Its totient is φ = 19673016.

The previous prime is 29549197. The next prime is 29549263. The reversal of 29549241 is 14294592.

It is not a de Polignac number, because 29549241 - 219 = 29024953 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 29549196 and 29549205.

It is not an unprimeable number, because it can be changed into a prime (29542241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6790 + ... + 10256.

It is an arithmetic number, because the mean of its divisors is an integer number (3561636).

Almost surely, 229549241 is an apocalyptic number.

It is an amenable number.

29549241 is a deficient number, since it is larger than the sum of its proper divisors (13190391).

29549241 is a wasteful number, since it uses less digits than its factorization.

29549241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4420 (or 4417 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 29549241 is about 5435.9213570470. The cubic root of 29549241 is about 309.1591538809.

The spelling of 29549241 in words is "twenty-nine million, five hundred forty-nine thousand, two hundred forty-one".

Divisors: 1 3 9 947 2841 3467 8523 10401 31203 3283249 9849747 29549241