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88350284 = 22112007961
BaseRepresentation
bin1010100010000…
…01111001001100
320011020122210202
411101001321030
5140104202114
612433353032
72121652001
oct521017114
9204218722
1088350284
1145964970
1225708778
13153c5099
14ba3b8a8
157b52cde
hex5441e4c

88350284 has 12 divisors (see below), whose sum is σ = 168668808. Its totient is φ = 40159200.

The previous prime is 88350281. The next prime is 88350289. The reversal of 88350284 is 48205388.

It is not an unprimeable number, because it can be changed into a prime (88350281) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 1003937 + ... + 1004024.

It is an arithmetic number, because the mean of its divisors is an integer number (14055734).

Almost surely, 288350284 is an apocalyptic number.

It is an amenable number.

88350284 is a deficient number, since it is larger than the sum of its proper divisors (80318524).

88350284 is a wasteful number, since it uses less digits than its factorization.

88350284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2007976 (or 2007974 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 38.

The square root of 88350284 is about 9399.4831772816. The cubic root of 88350284 is about 445.3854069668.

Subtracting from 88350284 its reverse (48205388), we obtain a square (40144896 = 63362).

The spelling of 88350284 in words is "eighty-eight million, three hundred fifty thousand, two hundred eighty-four".

Divisors: 1 2 4 11 22 44 2007961 4015922 8031844 22087571 44175142 88350284