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5749794980 = 225287489749
BaseRepresentation
bin1010101101011011…
…01110100010100100
3112211201020211220122
411112231232202210
543233421414410
62350314021112
7262325310446
oct52655564244
915751224818
105749794980
112490678086
121145717798
137082b3c67
143c78bc496
15239bb2e55
hex156b6e8a4

5749794980 has 12 divisors (see below), whose sum is σ = 12074569500. Its totient is φ = 2299917984.

The previous prime is 5749794979. The next prime is 5749795003. The reversal of 5749794980 is 894979475.

It can be written as a sum of positive squares in 2 ways, for example, as 1803191296 + 3946603684 = 42464^2 + 62822^2 .

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 3 ways as a sum of consecutive naturals, for example, 143744855 + ... + 143744894.

It is an arithmetic number, because the mean of its divisors is an integer number (1006214125).

Almost surely, 25749794980 is an apocalyptic number.

It is an amenable number.

5749794980 is an abundant number, since it is smaller than the sum of its proper divisors (6324774520).

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

5749794980 is a wasteful number, since it uses less digits than its factorization.

5749794980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287489758 (or 287489756 counting only the distinct ones).

The product of its (nonzero) digits is 22861440, while the sum is 62.

The square root of 5749794980 is about 75827.4025666184. The cubic root of 5749794980 is about 1791.5026426035.

The spelling of 5749794980 in words is "five billion, seven hundred forty-nine million, seven hundred ninety-four thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 287489749 574979498 1149958996 1437448745 2874897490 5749794980