Search a number
-
+
101108361 = 389378683
BaseRepresentation
bin1100000011011…
…00101010001001
321001020211121010
412001230222021
5201340431421
614011034133
72335256364
oct601545211
9231224533
10101108361
1152089232
1229a3b949
1317c41143
14d5dd0db
158d23076
hex606ca89

101108361 has 8 divisors (see below), whose sum is σ = 136326240. Its totient is φ = 66648032.

The previous prime is 101108353. The next prime is 101108369. The reversal of 101108361 is 163801101.

It is an interprime number because it is at equal distance from previous prime (101108353) and next prime (101108369).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101108361 - 23 = 101108353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101108369) 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 7 ways as a sum of consecutive naturals, for example, 189075 + ... + 189608.

It is an arithmetic number, because the mean of its divisors is an integer number (17040780).

Almost surely, 2101108361 is an apocalyptic number.

It is an amenable number.

101108361 is a deficient number, since it is larger than the sum of its proper divisors (35217879).

101108361 is an equidigital number, since it uses as much as digits as its factorization.

101108361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378775.

The product of its (nonzero) digits is 144, while the sum is 21.

The square root of 101108361 is about 10055.2653371256. The cubic root of 101108361 is about 465.8674385172.

Adding to 101108361 its reverse (163801101), we get a palindrome (264909462).

The spelling of 101108361 in words is "one hundred one million, one hundred eight thousand, three hundred sixty-one".

Divisors: 1 3 89 267 378683 1136049 33702787 101108361