[go: up one dir, main page]

Search a number
-
+
101108113 = 290934757
BaseRepresentation
bin1100000011011…
…00100110010001
321001020211020221
412001230212101
5201340424423
614011033041
72335255561
oct601544621
9231224227
10101108113
1152089027
1229a3b781
1317c40cb2
14d5dcda1
158d22e5d
hex606c991

101108113 has 4 divisors (see below), whose sum is σ = 101145780. Its totient is φ = 101070448.

The previous prime is 101108099. The next prime is 101108141. The reversal of 101108113 is 311801101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 57653649 + 43454464 = 7593^2 + 6592^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-101108113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101100113) 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, 14470 + ... + 20287.

It is an arithmetic number, because the mean of its divisors is an integer number (25286445).

Almost surely, 2101108113 is an apocalyptic number.

It is an amenable number.

101108113 is a deficient number, since it is larger than the sum of its proper divisors (37667).

101108113 is an equidigital number, since it uses as much as digits as its factorization.

101108113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37666.

The product of its (nonzero) digits is 24, while the sum is 16.

The square root of 101108113 is about 10055.2530052704. The cubic root of 101108113 is about 465.8670576215.

Adding to 101108113 its reverse (311801101), we get a palindrome (412909214).

The spelling of 101108113 in words is "one hundred one million, one hundred eight thousand, one hundred thirteen".

Divisors: 1 2909 34757 101108113