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2133733817 = 13939073929
BaseRepresentation
bin111111100101110…
…0011000110111001
312111200222220112102
41333023203012321
513332213440232
6551421153145
7103606303205
oct17713430671
95450886472
102133733817
119a5489886
124b66bb7b5
1328009c4b7
1416354bb05
15c74cc662
hex7f2e31b9

2133733817 has 8 divisors (see below), whose sum is σ = 2150181600. Its totient is φ = 2117301984.

The previous prime is 2133733781. The next prime is 2133733867. The reversal of 2133733817 is 7183373312.

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 2133733817 - 28 = 2133733561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2133733867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 541109 + ... + 545037.

It is an arithmetic number, because the mean of its divisors is an integer number (268772700).

Almost surely, 22133733817 is an apocalyptic number.

It is an amenable number.

2133733817 is a deficient number, since it is larger than the sum of its proper divisors (16447783).

2133733817 is a wasteful number, since it uses less digits than its factorization.

2133733817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7975.

The product of its digits is 63504, while the sum is 38.

The square root of 2133733817 is about 46192.3566945875. The cubic root of 2133733817 is about 1287.3997291691.

The spelling of 2133733817 in words is "two billion, one hundred thirty-three million, seven hundred thirty-three thousand, eight hundred seventeen".

Divisors: 1 139 3907 3929 543073 546131 15350603 2133733817