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58255120 = 2457311193
BaseRepresentation
bin1101111000111…
…0011100010000
311001121200000001
43132032130100
5104403130440
65440335344
71305106000
oct336163420
9131550001
1058255120
112a979a30
1217614554
13c0b89b1
147a46000
1551aab9a
hex378e710

58255120 has 160 divisors (see below), whose sum is σ = 173203200. Its totient is φ = 18063360.

The previous prime is 58255117. The next prime is 58255151. The reversal of 58255120 is 2155285.

58255120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 301744 + ... + 301936.

It is an arithmetic number, because the mean of its divisors is an integer number (1082520).

Almost surely, 258255120 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58255120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86601600).

58255120 is an abundant number, since it is smaller than the sum of its proper divisors (114948080).

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

58255120 is a wasteful number, since it uses less digits than its factorization.

58255120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238 (or 218 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 28.

The square root of 58255120 is about 7632.5041762190. The cubic root of 58255120 is about 387.6543845463.

The spelling of 58255120 in words is "fifty-eight million, two hundred fifty-five thousand, one hundred twenty".

Divisors: 1 2 4 5 7 8 10 11 14 16 20 22 28 35 40 44 49 55 56 70 77 80 88 98 110 112 140 154 176 193 196 220 245 280 308 343 385 386 392 440 490 539 560 616 686 770 772 784 880 965 980 1078 1232 1351 1372 1540 1544 1715 1930 1960 2123 2156 2695 2702 2744 3080 3088 3430 3773 3860 3920 4246 4312 5390 5404 5488 6160 6755 6860 7546 7720 8492 8624 9457 10615 10780 10808 13510 13720 14861 15092 15440 16984 18865 18914 21230 21560 21616 27020 27440 29722 30184 33968 37730 37828 42460 43120 47285 54040 59444 60368 66199 74305 75460 75656 84920 94570 104027 108080 118888 132398 148610 150920 151312 169840 189140 208054 237776 264796 297220 301840 330995 378280 416108 520135 529592 594440 661990 728189 756560 832216 1040270 1059184 1188880 1323980 1456378 1664432 2080540 2647960 2912756 3640945 4161080 5295920 5825512 7281890 8322160 11651024 14563780 29127560 58255120