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88106101 = 711240931
BaseRepresentation
bin1010100000001…
…10010001110101
320010210020211221
411100012101311
5140023343401
612424230341
72116614046
oct520062165
9203706757
1088106101
1145808466
122560b3b1
131533abb5
14b9b68cd
157b057a1
hex5406475

88106101 has 4 divisors (see below), whose sum is σ = 89347104. Its totient is φ = 86865100.

The previous prime is 88106071. The next prime is 88106119. The reversal of 88106101 is 10160188.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 88106101 - 25 = 88106069 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 (88106141) 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, 620395 + ... + 620536.

It is an arithmetic number, because the mean of its divisors is an integer number (22336776).

Almost surely, 288106101 is an apocalyptic number.

It is an amenable number.

88106101 is a deficient number, since it is larger than the sum of its proper divisors (1241003).

88106101 is a wasteful number, since it uses less digits than its factorization.

88106101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1241002.

The product of its (nonzero) digits is 384, while the sum is 25.

The square root of 88106101 is about 9386.4850183655. The cubic root of 88106101 is about 444.9747088265.

Adding to 88106101 its reverse (10160188), we get a palindrome (98266289).

The spelling of 88106101 in words is "eighty-eight million, one hundred six thousand, one hundred one".

Divisors: 1 71 1240931 88106101