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8080960 = 26525253
BaseRepresentation
bin11110110100111001000000
3120012112222211
4132310321000
54032042320
6445111504
7125454436
oct36647100
916175884
108080960
11461a388
122858594
13189c244
141104d56
15a9955a
hex7b4e40

8080960 has 28 divisors (see below), whose sum is σ = 19243548. Its totient is φ = 3232256.

The previous prime is 8080957. The next prime is 8080993. The reversal of 8080960 is 690808.

It can be written as a sum of positive squares in 2 ways, for example, as 5721664 + 2359296 = 2392^2 + 1536^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 12307 + ... + 12946.

Almost surely, 28080960 is an apocalyptic number.

8080960 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8080960 is an abundant number, since it is smaller than the sum of its proper divisors (11162588).

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

8080960 is a wasteful number, since it uses less digits than its factorization.

8080960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25270 (or 25260 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 8080960 is about 2842.7029391057. The cubic root of 8080960 is about 200.6724035009.

The spelling of 8080960 in words is "eight million, eighty thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 160 320 25253 50506 101012 126265 202024 252530 404048 505060 808096 1010120 1616192 2020240 4040480 8080960