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5749356780 = 2233547226531
BaseRepresentation
bin1010101101011000…
…00011100011101100
3112211200102120211000
411112230003203230
543233313404110
62350300400300
7262321504056
oct52654034354
915750376730
105749356780
1124903a8932
121145546090
1370818c67b
143c78068d6
15239b281c0
hex156b038ec

5749356780 has 96 divisors (see below), whose sum is σ = 18267540480. Its totient is φ = 1500534720.

The previous prime is 5749356731. The next prime is 5749356817. The reversal of 5749356780 is 876539475.

5749356780 is a `hidden beast` number, since 5 + 74 + 9 + 3 + 567 + 8 + 0 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87886 + ... + 138645.

It is an arithmetic number, because the mean of its divisors is an integer number (190286880).

Almost surely, 25749356780 is an apocalyptic number.

It is an amenable number.

5749356780 is an abundant number, since it is smaller than the sum of its proper divisors (12518183700).

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

5749356780 is a wasteful number, since it uses less digits than its factorization.

5749356780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226596 (or 226588 counting only the distinct ones).

The product of its (nonzero) digits is 6350400, while the sum is 54.

The square root of 5749356780 is about 75824.5130548163. The cubic root of 5749356780 is about 1791.4571304647.

The spelling of 5749356780 in words is "five billion, seven hundred forty-nine million, three hundred fifty-six thousand, seven hundred eighty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 47 54 60 90 94 108 135 141 180 188 235 270 282 423 470 540 564 705 846 940 1269 1410 1692 2115 2538 2820 4230 5076 6345 8460 12690 25380 226531 453062 679593 906124 1132655 1359186 2038779 2265310 2718372 3397965 4077558 4530620 6116337 6795930 8155116 10193895 10646957 12232674 13591860 20387790 21293914 24465348 30581685 31940871 40775580 42587828 53234785 61163370 63881742 95822613 106469570 122326740 127763484 159704355 191645226 212939140 287467839 319408710 383290452 479113065 574935678 638817420 958226130 1149871356 1437339195 1916452260 2874678390 5749356780