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88985608 = 2311123201
BaseRepresentation
bin1010100110111…
…01000000001000
320012102221022021
411103131000020
5140240014413
612455134224
72130236155
oct523350010
9205387267
1088985608
1146259228
1225974374
131558830a
14bb6522c
157c2b18d
hex54dd008

88985608 has 8 divisors (see below), whose sum is σ = 166848030. Its totient is φ = 44492800.

The previous prime is 88985537. The next prime is 88985639. The reversal of 88985608 is 80658988.

It can be written as a sum of positive squares in only one way, i.e., 83868964 + 5116644 = 9158^2 + 2262^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×889856082 = 15836876862259328, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5561593 + ... + 5561608.

Almost surely, 288985608 is an apocalyptic number.

It is an amenable number.

88985608 is a deficient number, since it is larger than the sum of its proper divisors (77862422).

88985608 is a wasteful number, since it uses less digits than its factorization.

88985608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11123207 (or 11123203 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 52.

The square root of 88985608 is about 9433.2183267430. The cubic root of 88985608 is about 446.4504421145.

The spelling of 88985608 in words is "eighty-eight million, nine hundred eighty-five thousand, six hundred eight".

Divisors: 1 2 4 8 11123201 22246402 44492804 88985608