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483232280 = 23543280949
BaseRepresentation
bin11100110011011…
…000101000011000
31020200021202001212
4130303120220120
51442201413110
6115541202252
714655256316
oct3463305030
91220252055
10483232280
11228854623
12115a00388
1379163c7b
144826d0b6
152c654e05
hex1ccd8a18

483232280 has 32 divisors (see below), whose sum is σ = 1112562000. Its totient is φ = 188797056.

The previous prime is 483232279. The next prime is 483232289. The reversal of 483232280 is 82232384.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (483232289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138755 + ... + 142194.

Almost surely, 2483232280 is an apocalyptic number.

483232280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

483232280 is an abundant number, since it is smaller than the sum of its proper divisors (629329720).

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

483232280 is a wasteful number, since it uses less digits than its factorization.

483232280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281003 (or 280999 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 483232280 is about 21982.5448936196. The cubic root of 483232280 is about 784.7270908198.

The spelling of 483232280 in words is "four hundred eighty-three million, two hundred thirty-two thousand, two hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 43 86 172 215 344 430 860 1720 280949 561898 1123796 1404745 2247592 2809490 5618980 11237960 12080807 24161614 48323228 60404035 96646456 120808070 241616140 483232280