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5745837283920 = 243257980329561
BaseRepresentation
bin101001110011100111010…
…0101110001101001010000
3202100022000021112210211100
41103213032211301221100
51223114433321041140
620115333505544400
71132060130034006
oct123471645615120
922308007483740
105745837283920
111915883397a88
127896b9345100
13328aa3a4a6c6
1415c1585cca76
159e6e09a6530
hex539ce971a50

5745837283920 has 60 divisors (see below), whose sum is σ = 19296436880916. Its totient is φ = 1532223275520.

The previous prime is 5745837283891. The next prime is 5745837283933. The reversal of 5745837283920 is 293827385475.

5745837283920 is a `hidden beast` number, since 5 + 7 + 4 + 583 + 7 + 28 + 3 + 9 + 20 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2792361313296 + 2953475970624 = 1671036^2 + 1718568^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3990164061 + ... + 3990165500.

Almost surely, 25745837283920 is an apocalyptic number.

It is an amenable number.

5745837283920 is an abundant number, since it is smaller than the sum of its proper divisors (13550599596996).

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

5745837283920 is a wasteful number, since it uses less digits than its factorization.

5745837283920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7980329580 (or 7980329571 counting only the distinct ones).

The product of its (nonzero) digits is 101606400, while the sum is 63.

The spelling of 5745837283920 in words is "five trillion, seven hundred forty-five billion, eight hundred thirty-seven million, two hundred eighty-three thousand, nine hundred twenty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 72 80 90 120 144 180 240 360 720 7980329561 15960659122 23940988683 31921318244 39901647805 47881977366 63842636488 71822966049 79803295610 95763954732 119704943415 127685272976 143645932098 159606591220 191527909464 239409886830 287291864196 319213182440 359114830245 383055818928 478819773660 574583728392 638426364880 718229660490 957639547320 1149167456784 1436459320980 1915279094640 2872918641960 5745837283920