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8026080 = 253523727
BaseRepresentation
bin11110100111011111100000
3120002202201020
4132213133200
54023313310
6444005440
7125135436
oct36473740
916082636
108026080
114592127
122830880
13188027a
1410ccd56
15a88170
hex7a77e0

8026080 has 96 divisors (see below), whose sum is σ = 26417664. Its totient is φ = 2044416.

The previous prime is 8026027. The next prime is 8026087. The reversal of 8026080 is 806208.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 8026080.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8026087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10677 + ... + 11403.

It is an arithmetic number, because the mean of its divisors is an integer number (275184).

Almost surely, 28026080 is an apocalyptic number.

8026080 is a gapful number since it is divisible by the number (80) 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 8026080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13208832).

8026080 is an abundant number, since it is smaller than the sum of its proper divisors (18391584).

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

8026080 is a wasteful number, since it uses less digits than its factorization.

8026080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768 (or 760 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 8026080 is about 2833.0337096477. The cubic root of 8026080 is about 200.2170975912.

The spelling of 8026080 in words is "eight million, twenty-six thousand, eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 23 24 30 32 40 46 48 60 69 80 92 96 115 120 138 160 184 230 240 276 345 368 460 480 552 690 727 736 920 1104 1380 1454 1840 2181 2208 2760 2908 3635 3680 4362 5520 5816 7270 8724 10905 11040 11632 14540 16721 17448 21810 23264 29080 33442 34896 43620 50163 58160 66884 69792 83605 87240 100326 116320 133768 167210 174480 200652 250815 267536 334420 348960 401304 501630 535072 668840 802608 1003260 1337680 1605216 2006520 2675360 4013040 8026080