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88662093 = 3132937759
BaseRepresentation
bin1010100100011…
…10000001001101
320011211111112020
411102032001031
5140144141333
612444200353
72124421032
oct522160115
9204744466
1088662093
1146058163
12258390b9
13154a3ca0
14babd389
157bb53b3
hex548e04d

88662093 has 16 divisors (see below), whose sum is σ = 127760640. Its totient is φ = 54368064.

The previous prime is 88662083. The next prime is 88662107. The reversal of 88662093 is 39026688.

It is not a de Polignac number, because 88662093 - 25 = 88662061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88662023) 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 15 ways as a sum of consecutive naturals, for example, 7548 + ... + 15306.

It is an arithmetic number, because the mean of its divisors is an integer number (7985040).

Almost surely, 288662093 is an apocalyptic number.

It is an amenable number.

88662093 is a deficient number, since it is larger than the sum of its proper divisors (39098547).

88662093 is a wasteful number, since it uses less digits than its factorization.

88662093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8068.

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 88662093 is about 9416.0550656844. The cubic root of 88662093 is about 445.9087485161.

The spelling of 88662093 in words is "eighty-eight million, six hundred sixty-two thousand, ninety-three".

Divisors: 1 3 13 39 293 879 3809 7759 11427 23277 100867 302601 2273387 6820161 29554031 88662093