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480282285 = 35719240743
BaseRepresentation
bin11100101000001…
…000011010101101
31020110201212102210
4130220020122231
51440423013120
6115354041033
714621221620
oct3450103255
91213655383
10480282285
1122711a20a
12114a19179
1378670302
1447b01db7
152c270ce0
hex1ca086ad

480282285 has 32 divisors (see below), whose sum is σ = 924456960. Its totient is φ = 208001088.

The previous prime is 480282277. The next prime is 480282289. The reversal of 480282285 is 582282084.

It is not a de Polignac number, because 480282285 - 23 = 480282277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480282289) 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 31 ways as a sum of consecutive naturals, for example, 118377 + ... + 122366.

It is an arithmetic number, because the mean of its divisors is an integer number (28889280).

Almost surely, 2480282285 is an apocalyptic number.

It is an amenable number.

480282285 is a deficient number, since it is larger than the sum of its proper divisors (444174675).

480282285 is a wasteful number, since it uses less digits than its factorization.

480282285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240777.

The product of its (nonzero) digits is 81920, while the sum is 39.

The square root of 480282285 is about 21915.3435975802. The cubic root of 480282285 is about 783.1269854348.

The spelling of 480282285 in words is "four hundred eighty million, two hundred eighty-two thousand, two hundred eighty-five".

Divisors: 1 3 5 7 15 19 21 35 57 95 105 133 285 399 665 1995 240743 722229 1203715 1685201 3611145 4574117 5055603 8426005 13722351 22870585 25278015 32018819 68611755 96056457 160094095 480282285