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10008288 = 2532193159
BaseRepresentation
bin100110001011…
…011011100000
3200211110210100
4212023123200
510030231123
6554302400
7151032453
oct46133340
920743710
1010008288
115716414
123427a00
1320c5584
14148749a
15d2a643
hex98b6e0

10008288 has 144 divisors (see below), whose sum is σ = 31449600. Its totient is φ = 3006720.

The previous prime is 10008283. The next prime is 10008311. The reversal of 10008288 is 88280001.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10008281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 169603 + ... + 169661.

It is an arithmetic number, because the mean of its divisors is an integer number (218400).

Almost surely, 210008288 is an apocalyptic number.

10008288 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10008288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15724800).

10008288 is an abundant number, since it is smaller than the sum of its proper divisors (21441312).

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

10008288 is a wasteful number, since it uses less digits than its factorization.

10008288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125 (or 114 counting only the distinct ones).

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

The square root of 10008288 is about 3163.5878366184. The cubic root of 10008288 is about 215.5029724164.

Adding to 10008288 its reverse (88280001), we get a palindrome (98288289).

It can be divided in two parts, 10008 and 288, that added together give a triangular number (10296 = T143).

The spelling of 10008288 in words is "ten million, eight thousand, two hundred eighty-eight".

Divisors: 1 2 3 4 6 8 9 12 16 18 19 24 31 32 36 38 48 57 59 62 72 76 93 96 114 118 124 144 152 171 177 186 228 236 248 279 288 304 342 354 372 456 472 496 531 558 589 608 684 708 744 912 944 992 1062 1116 1121 1178 1368 1416 1488 1767 1824 1829 1888 2124 2232 2242 2356 2736 2832 2976 3363 3534 3658 4248 4464 4484 4712 5301 5472 5487 5664 6726 7068 7316 8496 8928 8968 9424 10089 10602 10974 13452 14136 14632 16461 16992 17936 18848 20178 21204 21948 26904 28272 29264 32922 34751 35872 40356 42408 43896 53808 56544 58528 65844 69502 80712 84816 87792 104253 107616 131688 139004 161424 169632 175584 208506 263376 278008 312759 322848 417012 526752 556016 625518 834024 1112032 1251036 1668048 2502072 3336096 5004144 10008288