Search a number
-
+
108832093 is a prime number
BaseRepresentation
bin1100111110010…
…10010101011101
321120210020120021
412133022111131
5210330111333
614444352141
72461025506
oct637122535
9246706507
10108832093
1156484187
1230545651
13197168b6
141064dbad
15984b82d
hex67ca55d

108832093 has 2 divisors, whose sum is σ = 108832094. Its totient is φ = 108832092.

The previous prime is 108832091. The next prime is 108832109. The reversal of 108832093 is 390238801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82391929 + 26440164 = 9077^2 + 5142^2 .

It is a cyclic number.

It is not a de Polignac number, because 108832093 - 21 = 108832091 is a prime.

Together with 108832091, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108832091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54416046 + 54416047.

It is an arithmetic number, because the mean of its divisors is an integer number (54416047).

Almost surely, 2108832093 is an apocalyptic number.

It is an amenable number.

108832093 is a deficient number, since it is larger than the sum of its proper divisors (1).

108832093 is an equidigital number, since it uses as much as digits as its factorization.

108832093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 108832093 is about 10432.2621228572. The cubic root of 108832093 is about 477.4402114408.

The spelling of 108832093 in words is "one hundred eight million, eight hundred thirty-two thousand, ninety-three".