Search a number
-
+
10895219 is a prime number
BaseRepresentation
bin101001100011…
…111101110011
3202111112102122
4221203331303
510242121334
61025304455
7161415326
oct51437563
922445378
1010895219
116171815
12379512b
13234619a
1416387bd
15e5332e
hexa63f73

10895219 has 2 divisors, whose sum is σ = 10895220. Its totient is φ = 10895218.

The previous prime is 10895207. The next prime is 10895221. The reversal of 10895219 is 91259801.

It is a strong prime.

It is an emirp because it is prime and its reverse (91259801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10895219 - 28 = 10894963 is a prime.

It is a super-2 number, since 2×108952192 = 237411594115922, which contains 22 as substring.

Together with 10895221, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10895239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5447609 + 5447610.

It is an arithmetic number, because the mean of its divisors is an integer number (5447610).

Almost surely, 210895219 is an apocalyptic number.

10895219 is a deficient number, since it is larger than the sum of its proper divisors (1).

10895219 is an equidigital number, since it uses as much as digits as its factorization.

10895219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 35.

The square root of 10895219 is about 3300.7906628564. The cubic root of 10895219 is about 221.6896008331.

The spelling of 10895219 in words is "ten million, eight hundred ninety-five thousand, two hundred nineteen".