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5650212105 = 34513951141
BaseRepresentation
bin1010100001100011…
…10110010100001001
3112120202212111220000
411100301312110021
543032423241410
62332355353213
7260006003406
oct52061662411
915522774800
105650212105
11243a440a8a
1211182b2809
136c0788295
143b85992ad
15231091dc0
hex150c76509

5650212105 has 20 divisors (see below), whose sum is σ = 10128529092. Its totient is φ = 3013446240.

The previous prime is 5650212053. The next prime is 5650212107. The reversal of 5650212105 is 5012120565.

5650212105 is a `hidden beast` number, since 5 + 650 + 2 + 1 + 2 + 1 + 0 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3794067216 + 1856144889 = 61596^2 + 43083^2 .

It is not a de Polignac number, because 5650212105 - 211 = 5650210057 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (5650212107) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6975166 + ... + 6975975.

Almost surely, 25650212105 is an apocalyptic number.

It is an amenable number.

5650212105 is a deficient number, since it is larger than the sum of its proper divisors (4478316987).

5650212105 is a wasteful number, since it uses less digits than its factorization.

5650212105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13951158 (or 13951149 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 5650212105 is about 75167.8927800959. The cubic root of 5650212105 is about 1781.0997816810.

The spelling of 5650212105 in words is "five billion, six hundred fifty million, two hundred twelve thousand, one hundred five".

Divisors: 1 3 5 9 15 27 45 81 135 405 13951141 41853423 69755705 125560269 209267115 376680807 627801345 1130042421 1883404035 5650212105