Search a number
-
+
10136291 = 112194409
BaseRepresentation
bin100110101010…
…101011100011
3201001222101012
4212222223203
510043330131
61001131135
7152104604
oct46525343
921058335
1010136291
1157a3600
123489aab
13213b909
1414bbdab
15d5352b
hex9aaae3

10136291 has 12 divisors (see below), whose sum is σ = 11730600. Its totient is φ = 8727840.

The previous prime is 10136281. The next prime is 10136311. The reversal of 10136291 is 19263101.

It is a happy number.

10136291 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10136291 - 218 = 9874147 is a prime.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (10136221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95 + ... + 4503.

It is an arithmetic number, because the mean of its divisors is an integer number (977550).

Almost surely, 210136291 is an apocalyptic number.

10136291 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10136291 is a deficient number, since it is larger than the sum of its proper divisors (1594309).

10136291 is a wasteful number, since it uses less digits than its factorization.

10136291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4450 (or 4439 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 10136291 is about 3183.7542304644. The cubic root of 10136291 is about 216.4178226592.

Adding to 10136291 its reverse (19263101), we get a palindrome (29399392).

The spelling of 10136291 in words is "ten million, one hundred thirty-six thousand, two hundred ninety-one".

Divisors: 1 11 19 121 209 2299 4409 48499 83771 533489 921481 10136291