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5487008 = 25171469
BaseRepresentation
bin10100111011100110100000
3101022202202112
4110323212200
52401041013
6313334452
764432052
oct24734640
911282675
105487008
11310851a
121a07428
1311a1667
14a2b8d2
15735ba8
hex53b9a0

5487008 has 12 divisors (see below), whose sum is σ = 10802610. Its totient is φ = 2743488.

The previous prime is 5486983. The next prime is 5487019. The reversal of 5487008 is 8007845.

It can be written as a sum of positive squares in only one way, i.e., 3139984 + 2347024 = 1772^2 + 1532^2 .

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 171469 = 5487008 / (5 + 4 + 8 + 7 + 0 + 0 + 8).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 85703 + ... + 85766.

Almost surely, 25487008 is an apocalyptic number.

It is an amenable number.

5487008 is a deficient number, since it is larger than the sum of its proper divisors (5315602).

5487008 is a wasteful number, since it uses less digits than its factorization.

5487008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171479 (or 171471 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 5487008 is about 2342.4363385159. The cubic root of 5487008 is about 176.3783184394.

The spelling of 5487008 in words is "five million, four hundred eighty-seven thousand, eight".

Divisors: 1 2 4 8 16 32 171469 342938 685876 1371752 2743504 5487008