Search a number
-
+
13026363 = 37620303
BaseRepresentation
bin110001101100…
…010000111011
3220111210210220
4301230100323
511313320423
61143111123
7215502510
oct61542073
926453726
1013026363
117397999
1244424a3
13291120c
141a31307
1512249e3
hexc6c43b

13026363 has 8 divisors (see below), whose sum is σ = 19849728. Its totient is φ = 7443624.

The previous prime is 13026359. The next prime is 13026373. The reversal of 13026363 is 36362031.

13026363 is digitally balanced in base 2 and base 8, because in such bases 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 13026363 - 22 = 13026359 is a prime.

It is a super-2 number, since 2×130263632 = 339372266015538, which contains 22 as substring.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

13026363 is a modest number, since divided by 6363 gives 1302 as remainder.

13026363 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (13026323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 310131 + ... + 310172.

It is an arithmetic number, because the mean of its divisors is an integer number (2481216).

Almost surely, 213026363 is an apocalyptic number.

13026363 is a deficient number, since it is larger than the sum of its proper divisors (6823365).

13026363 is an equidigital number, since it uses as much as digits as its factorization.

13026363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620313.

The product of its (nonzero) digits is 1944, while the sum is 24.

The square root of 13026363 is about 3609.2053141931. The cubic root of 13026363 is about 235.2923056466.

Adding to 13026363 its reverse (36362031), we get a palindrome (49388394).

The spelling of 13026363 in words is "thirteen million, twenty-six thousand, three hundred sixty-three".

Divisors: 1 3 7 21 620303 1860909 4342121 13026363