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93101 = 157593
BaseRepresentation
bin10110101110101101
311201201012
4112232231
510434401
61555005
7535301
oct265655
9151635
1093101
1163a48
1245a65
13334b8
1425d01
151c8bb
hex16bad

93101 has 4 divisors (see below), whose sum is σ = 93852. Its totient is φ = 92352.

The previous prime is 93097. The next prime is 93103. The reversal of 93101 is 10139.

93101 is nontrivially palindromic in base 2.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 42025 + 51076 = 205^2 + 226^2 .

It is a cyclic number.

It is not a de Polignac number, because 93101 - 22 = 93097 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 (93103) 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, 140 + ... + 453.

It is an arithmetic number, because the mean of its divisors is an integer number (23463).

293101 is an apocalyptic number.

It is an amenable number.

93101 is a deficient number, since it is larger than the sum of its proper divisors (751).

93101 is a wasteful number, since it uses less digits than its factorization.

93101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750.

The product of its (nonzero) digits is 27, while the sum is 14.

The square root of 93101 is about 305.1245647273. The cubic root of 93101 is about 45.3229443225.

The spelling of 93101 in words is "ninety-three thousand, one hundred one".

Divisors: 1 157 593 93101