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87027088 = 2422324391
BaseRepresentation
bin1010010111111…
…10110110010000
320001202102201111
411023332312100
5134234331323
612345143104
72104501201
oct513766620
9201672644
1087027088
1145140815
122518aa94
1315050a25
14b7b55a8
157990c0d
hex52fed90

87027088 has 20 divisors (see below), whose sum is σ = 169378048. Its totient is φ = 43316640.

The previous prime is 87027079. The next prime is 87027091. The reversal of 87027088 is 88072078.

It is a self number, because there is not a number n which added to its sum of digits gives 87027088.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8628 + ... + 15763.

Almost surely, 287027088 is an apocalyptic number.

It is an amenable number.

87027088 is a deficient number, since it is larger than the sum of its proper divisors (82350960).

87027088 is a wasteful number, since it uses less digits than its factorization.

87027088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24622 (or 24616 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 40.

The square root of 87027088 is about 9328.8310092959. The cubic root of 87027088 is about 443.1507452203.

The spelling of 87027088 in words is "eighty-seven million, twenty-seven thousand, eighty-eight".

Divisors: 1 2 4 8 16 223 446 892 1784 3568 24391 48782 97564 195128 390256 5439193 10878386 21756772 43513544 87027088