Search a number
-
+
10201317 = 37485777
BaseRepresentation
bin100110111010…
…100011100101
3201012021120120
4212322203211
510102420232
61002352153
7152465310
oct46724345
921167516
1010201317
115838445
1234bb659
1321623a9
1414d7977
15d6792c
hex9ba8e5

10201317 has 8 divisors (see below), whose sum is σ = 15544896. Its totient is φ = 5829312.

The previous prime is 10201267. The next prime is 10201361. The reversal of 10201317 is 71310201.

10201317 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10201317 - 212 = 10197221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10201296 and 10201305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10201517) 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 7 ways as a sum of consecutive naturals, for example, 242868 + ... + 242909.

It is an arithmetic number, because the mean of its divisors is an integer number (1943112).

Almost surely, 210201317 is an apocalyptic number.

It is an amenable number.

10201317 is a deficient number, since it is larger than the sum of its proper divisors (5343579).

10201317 is an equidigital number, since it uses as much as digits as its factorization.

10201317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485787.

The product of its (nonzero) digits is 42, while the sum is 15.

The square root of 10201317 is about 3193.9500622270. The cubic root of 10201317 is about 216.8796220504.

Adding to 10201317 its reverse (71310201), we get a palindrome (81511518).

The spelling of 10201317 in words is "ten million, two hundred one thousand, three hundred seventeen".

Divisors: 1 3 7 21 485777 1457331 3400439 10201317