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8230080 = 26358573
BaseRepresentation
bin11111011001010011000000
3120111010112210
4133121103000
54101330310
6452222120
7126645255
oct37312300
916433483
108230080
114711421
12290a940
131922091
14114342c
15ac8820
hex7d94c0

8230080 has 56 divisors (see below), whose sum is σ = 26133552. Its totient is φ = 2194432.

The previous prime is 8230063. The next prime is 8230081. The reversal of 8230080 is 800328.

It is not an unprimeable number, because it can be changed into a prime (8230081) 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 7 ways as a sum of consecutive naturals, for example, 3327 + ... + 5246.

Almost surely, 28230080 is an apocalyptic number.

8230080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8230080 is an abundant number, since it is smaller than the sum of its proper divisors (17903472).

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

8230080 is a wasteful number, since it uses less digits than its factorization.

8230080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8593 (or 8583 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 8230080 is about 2868.8116006458. The cubic root of 8230080 is about 201.8992406679.

The spelling of 8230080 in words is "eight million, two hundred thirty thousand, eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 160 192 240 320 480 960 8573 17146 25719 34292 42865 51438 68584 85730 102876 128595 137168 171460 205752 257190 274336 342920 411504 514380 548672 685840 823008 1028760 1371680 1646016 2057520 2743360 4115040 8230080