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2065304413 = 3167994369
BaseRepresentation
bin111101100011010…
…0000101101011101
312022221020100001001
41323012200231131
513212204220123
6540534350301
7102115540444
oct17306405535
95287210031
102065304413
1196a8a0857
124977bb391
1326bb60823
14158417d5b
15c14b20ad
hex7b1a0b5d

2065304413 has 8 divisors (see below), whose sum is σ = 2163749120. Its totient is φ = 1968848640.

The previous prime is 2065304411. The next prime is 2065304429. The reversal of 2065304413 is 3144035602.

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

It is a cyclic number.

It is not a de Polignac number, because 2065304413 - 21 = 2065304411 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 (2065304411) 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, 495108 + ... + 499261.

It is an arithmetic number, because the mean of its divisors is an integer number (270468640).

Almost surely, 22065304413 is an apocalyptic number.

It is an amenable number.

2065304413 is a deficient number, since it is larger than the sum of its proper divisors (98444707).

2065304413 is an equidigital number, since it uses as much as digits as its factorization.

2065304413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 994467.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 2065304413 is about 45445.6203940490. The cubic root of 2065304413 is about 1273.4875132802.

The spelling of 2065304413 in words is "two billion, sixty-five million, three hundred four thousand, four hundred thirteen".

Divisors: 1 31 67 2077 994369 30825439 66622723 2065304413