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29324713 = 1122961137
BaseRepresentation
bin110111111011…
…1010110101001
32001011211221111
41233313112221
530001342323
62524310321
7504153535
oct157672651
961154844
1029324713
111560a100
1299a23a1
1360c9802
143c74bc5
152893c0d
hex1bf75a9

29324713 has 24 divisors (see below), whose sum is σ = 34138440. Its totient is φ = 25132800.

The previous prime is 29324693. The next prime is 29324767. The reversal of 29324713 is 31742392.

It can be written as a sum of positive squares in 4 ways, for example, as 627264 + 28697449 = 792^2 + 5357^2 .

It is a de Polignac number, because none of the positive numbers 2k-29324713 is a prime.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29324783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 213981 + ... + 214117.

It is an arithmetic number, because the mean of its divisors is an integer number (1422435).

Almost surely, 229324713 is an apocalyptic number.

It is an amenable number.

29324713 is a deficient number, since it is larger than the sum of its proper divisors (4813727).

29324713 is a wasteful number, since it uses less digits than its factorization.

29324713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249 (or 238 counting only the distinct ones).

The product of its digits is 9072, while the sum is 31.

The square root of 29324713 is about 5415.2297273523. The cubic root of 29324713 is about 308.3741202111.

The spelling of 29324713 in words is "twenty-nine million, three hundred twenty-four thousand, seven hundred thirteen".

Divisors: 1 11 29 61 121 137 319 671 1507 1769 3509 3973 7381 8357 16577 19459 43703 91927 214049 242353 480733 1011197 2665883 29324713