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1032409341 = 3338237383
BaseRepresentation
bin111101100010010…
…101000011111101
32122221122211101000
4331202111003331
54103244044331
6250240040513
734404222525
oct7542250375
92587584330
101032409341
1148a84a467
12249903139
13135b76a02
149b186685
15609840e6
hex3d8950fd

1032409341 has 8 divisors (see below), whose sum is σ = 1529495360. Its totient is φ = 688272876.

The previous prime is 1032409333. The next prime is 1032409363. The reversal of 1032409341 is 1439042301.

It is not a de Polignac number, because 1032409341 - 23 = 1032409333 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 38237383 = 1032409341 / (1 + 0 + 3 + 2 + 4 + 0 + 9 + 3 + 4 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1032409381) 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, 19118665 + ... + 19118718.

It is an arithmetic number, because the mean of its divisors is an integer number (191186920).

Almost surely, 21032409341 is an apocalyptic number.

It is an amenable number.

1032409341 is a deficient number, since it is larger than the sum of its proper divisors (497086019).

1032409341 is an equidigital number, since it uses as much as digits as its factorization.

1032409341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38237392 (or 38237386 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 1032409341 is about 32131.1272911487. The cubic root of 1032409341 is about 1010.6884633888.

The spelling of 1032409341 in words is "one billion, thirty-two million, four hundred nine thousand, three hundred forty-one".

Divisors: 1 3 9 27 38237383 114712149 344136447 1032409341