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8201088 = 27347113
BaseRepresentation
bin11111010010001110000000
3120102122210000
4133102032000
54044413323
6451440000
7126464610
oct37221600
916378700
108201088
1146a1665
1228b6000
131911b1c
141136a40
15abee43
hex7d2380

8201088 has 160 divisors (see below), whose sum is σ = 28139760. Its totient is φ = 2322432.

The previous prime is 8201071. The next prime is 8201101. The reversal of 8201088 is 8801028.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 72520 + ... + 72632.

Almost surely, 28201088 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 8201088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14069880).

8201088 is an abundant number, since it is smaller than the sum of its proper divisors (19938672).

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

8201088 is a wasteful number, since it uses less digits than its factorization.

8201088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146 (or 125 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 27.

The square root of 8201088 is about 2863.7541793946. The cubic root of 8201088 is about 201.6618857627.

The spelling of 8201088 in words is "eight million, two hundred one thousand, eighty-eight".

Divisors: 1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 113 126 128 144 162 168 189 192 216 224 226 252 288 324 336 339 378 384 432 448 452 504 567 576 648 672 678 756 791 864 896 904 1008 1017 1134 1152 1296 1344 1356 1512 1582 1728 1808 2016 2034 2268 2373 2592 2688 2712 3024 3051 3164 3456 3616 4032 4068 4536 4746 5184 5424 6048 6102 6328 7119 7232 8064 8136 9072 9153 9492 10368 10848 12096 12204 12656 14238 14464 16272 18144 18306 18984 21357 21696 24192 24408 25312 28476 32544 36288 36612 37968 42714 43392 48816 50624 56952 64071 65088 72576 73224 75936 85428 97632 101248 113904 128142 130176 146448 151872 170856 195264 227808 256284 292896 303744 341712 390528 455616 512568 585792 683424 911232 1025136 1171584 1366848 2050272 2733696 4100544 8201088