Search a number
-
+
1024052349 = 32231530721
BaseRepresentation
bin111101000010011…
…100110001111101
32122100221020201210
4331002130301331
54044124133344
6245340555033
734243205235
oct7502346175
92570836653
101024052349
11486061761
12246b52a79
1313420bc48
149a00ccc5
155ed82db9
hex3d09cc7d

1024052349 has 8 divisors (see below), whose sum is σ = 1371526912. Its totient is φ = 679639680.

The previous prime is 1024052339. The next prime is 1024052387. The reversal of 1024052349 is 9432504201.

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

It is not a de Polignac number, because 1024052349 - 25 = 1024052317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1024052339) 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 7 ways as a sum of consecutive naturals, for example, 764692 + ... + 766029.

It is an arithmetic number, because the mean of its divisors is an integer number (171440864).

Almost surely, 21024052349 is an apocalyptic number.

It is an amenable number.

1024052349 is a deficient number, since it is larger than the sum of its proper divisors (347474563).

1024052349 is a wasteful number, since it uses less digits than its factorization.

1024052349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1530947.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 1024052349 is about 32000.8179426714. The cubic root of 1024052349 is about 1007.9540155626.

The spelling of 1024052349 in words is "one billion, twenty-four million, fifty-two thousand, three hundred forty-nine".

Divisors: 1 3 223 669 1530721 4592163 341350783 1024052349