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9744029 = 292771213
BaseRepresentation
bin100101001010…
…111010011101
3200100001021222
4211022322131
54443302104
6544503125
7145552151
oct45127235
920301258
109744029
115555919
12331aaa5
1320321c9
141419061
15cc71be
hex94ae9d

9744029 has 8 divisors (see below), whose sum is σ = 10124760. Its totient is φ = 9366336.

The previous prime is 9744023. The next prime is 9744037. The reversal of 9744029 is 9204479.

It can be written as a sum of positive squares in 4 ways, for example, as 40804 + 9703225 = 202^2 + 3115^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-9744029 is a prime.

It is a super-2 number, since 2×97440292 = 189892202305682, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 9744029.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9744023) 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 7 ways as a sum of consecutive naturals, for example, 7427 + ... + 8639.

It is an arithmetic number, because the mean of its divisors is an integer number (1265595).

Almost surely, 29744029 is an apocalyptic number.

It is an amenable number.

9744029 is a deficient number, since it is larger than the sum of its proper divisors (380731).

9744029 is a wasteful number, since it uses less digits than its factorization.

9744029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1519.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 9744029 is about 3121.5427275628. The cubic root of 9744029 is about 213.5893148461.

The spelling of 9744029 in words is "nine million, seven hundred forty-four thousand, twenty-nine".

Divisors: 1 29 277 1213 8033 35177 336001 9744029