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5730757745 = 518112794951
BaseRepresentation
bin1010101011001010…
…00110110001110001
3112210101102122201212
411111211012301301
543214033221440
62344354005505
7262004431346
oct52545066161
915711378655
105730757745
112480955129
12113b276895
13704379b1b
143c51647cd
152381a2465
hex155946c71

5730757745 has 16 divisors (see below), whose sum is σ = 6921707520. Its totient is φ = 4554792000.

The previous prime is 5730757741. The next prime is 5730757759. The reversal of 5730757745 is 5477570375.

It is not a de Polignac number, because 5730757745 - 22 = 5730757741 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5730757693 and 5730757702.

It is not an unprimeable number, because it can be changed into a prime (5730757741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1155020 + ... + 1159970.

It is an arithmetic number, because the mean of its divisors is an integer number (432606720).

Almost surely, 25730757745 is an apocalyptic number.

It is an amenable number.

5730757745 is a deficient number, since it is larger than the sum of its proper divisors (1190949775).

5730757745 is a wasteful number, since it uses less digits than its factorization.

5730757745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6416.

The product of its (nonzero) digits is 3601500, while the sum is 50.

The square root of 5730757745 is about 75701.7684403740. The cubic root of 5730757745 is about 1789.5232696294.

The spelling of 5730757745 in words is "five billion, seven hundred thirty million, seven hundred fifty-seven thousand, seven hundred forty-five".

Divisors: 1 5 181 905 1279 4951 6395 24755 231499 896131 1157495 4480655 6332329 31661645 1146151549 5730757745