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12333080 = 235308327
BaseRepresentation
bin101111000011…
…000000011000
3212012120210202
4233003000120
511124124310
61120201332
7206554334
oct57030030
925176722
1012333080
116a64031
124169248
13272a7a6
1418d07c4
1511393a5
hexbc3018

12333080 has 16 divisors (see below), whose sum is σ = 27749520. Its totient is φ = 4933216.

The previous prime is 12333073. The next prime is 12333089. The reversal of 12333080 is 8033321.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12333089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154124 + ... + 154203.

It is an arithmetic number, because the mean of its divisors is an integer number (1734345).

Almost surely, 212333080 is an apocalyptic number.

12333080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12333080 is an abundant number, since it is smaller than the sum of its proper divisors (15416440).

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

12333080 is a wasteful number, since it uses less digits than its factorization.

12333080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308338 (or 308334 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 12333080 is about 3511.8485160952. The cubic root of 12333080 is about 231.0417770183.

The spelling of 12333080 in words is "twelve million, three hundred thirty-three thousand, eighty".

Divisors: 1 2 4 5 8 10 20 40 308327 616654 1233308 1541635 2466616 3083270 6166540 12333080