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487584106 = 21714340709
BaseRepresentation
bin11101000011111…
…111000101101010
31020222110211122121
4131003333011222
51444310142411
6120214341454
715040253002
oct3503770552
91228424577
10487584106
11230257179
1211735a88a
137a028a09
1448a83002
152cc14571
hex1d0ff16a

487584106 has 8 divisors (see below), whose sum is σ = 774398340. Its totient is φ = 229451328.

The previous prime is 487584101. The next prime is 487584109. The reversal of 487584106 is 601485784.

It can be written as a sum of positive squares in 2 ways, for example, as 483604081 + 3980025 = 21991^2 + 1995^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (487584101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7170321 + ... + 7170388.

Almost surely, 2487584106 is an apocalyptic number.

487584106 is a deficient number, since it is larger than the sum of its proper divisors (286814234).

487584106 is a wasteful number, since it uses less digits than its factorization.

487584106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14340728.

The product of its (nonzero) digits is 215040, while the sum is 43.

The square root of 487584106 is about 22081.3067095224. The cubic root of 487584106 is about 787.0757165567.

The spelling of 487584106 in words is "four hundred eighty-seven million, five hundred eighty-four thousand, one hundred six".

Divisors: 1 2 17 34 14340709 28681418 243792053 487584106