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5749952670 = 2345711217229
BaseRepresentation
bin1010101101011100…
…10101000010011110
3112211201112212020000
411112232111002132
543233441441140
62350321235130
7262326535260
oct52656250236
915751485200
105749952670
112490775600
121145792aa6
1370833a977
143c791db30
15239be4a30
hex156b9509e

5749952670 has 720 divisors, whose sum is σ = 21343180320. Its totient is φ = 1085736960.

The previous prime is 5749952639. The next prime is 5749952683. The reversal of 5749952670 is 762599475.

5749952670 is a `hidden beast` number, since 5 + 7 + 49 + 9 + 526 + 70 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

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 359 ways as a sum of consecutive naturals, for example, 198274216 + ... + 198274244.

It is an arithmetic number, because the mean of its divisors is an integer number (29643306).

Almost surely, 25749952670 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5749952670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10671590160).

5749952670 is an abundant number, since it is smaller than the sum of its proper divisors (15593227650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5749952670 is a wasteful number, since it uses less digits than its factorization.

5749952670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111 (or 74 counting only the distinct ones).

The product of its (nonzero) digits is 4762800, while the sum is 54.

The square root of 5749952670 is about 75828.4423550952. The cubic root of 5749952670 is about 1791.5190199682.

The spelling of 5749952670 in words is "five billion, seven hundred forty-nine million, nine hundred fifty-two thousand, six hundred seventy".