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88679071 = 1329713313
BaseRepresentation
bin1010100100100…
…10001010011111
320011212100211001
411102102022133
5140200212241
612444411131
72124521365
oct522221237
9204770731
1088679071
1146069998
1225846aa7
13154ab930
14bac5635
157bba431
hex549229f

88679071 has 16 divisors (see below), whose sum is σ = 100215360. Its totient is φ = 77898240.

The previous prime is 88679069. The next prime is 88679113. The reversal of 88679071 is 17097688.

It is a cyclic number.

It is not a de Polignac number, because 88679071 - 21 = 88679069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88679051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25111 + ... + 28423.

It is an arithmetic number, because the mean of its divisors is an integer number (6263460).

Almost surely, 288679071 is an apocalyptic number.

88679071 is a deficient number, since it is larger than the sum of its proper divisors (11536289).

88679071 is a wasteful number, since it uses less digits than its factorization.

88679071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3426.

The product of its (nonzero) digits is 169344, while the sum is 46.

The square root of 88679071 is about 9416.9565678089. The cubic root of 88679071 is about 445.9372092155.

The spelling of 88679071 in words is "eighty-eight million, six hundred seventy-nine thousand, seventy-one".

Divisors: 1 13 29 71 377 923 2059 3313 26767 43069 96077 235223 1249001 3057899 6821467 88679071