Search a number
-
+
13024111 = 37834241
BaseRepresentation
bin110001101011…
…101101101111
3220111200201111
4301223231233
511313232421
61143052451
7215463112
oct61535557
926450644
1013024111
117396231
124441127
132910199
141a30579
151223ee1
hexc6bb6f

13024111 has 8 divisors (see below), whose sum is σ = 13540464. Its totient is φ = 12516480.

The previous prime is 13024087. The next prime is 13024117. The reversal of 13024111 is 11142031.

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 13024111 - 211 = 13022063 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13024091 and 13024100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13024117) 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, 951 + ... + 5191.

It is an arithmetic number, because the mean of its divisors is an integer number (1692558).

Almost surely, 213024111 is an apocalyptic number.

13024111 is a deficient number, since it is larger than the sum of its proper divisors (516353).

13024111 is an equidigital number, since it uses as much as digits as its factorization.

13024111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4361.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 13024111 is about 3608.8933206733. The cubic root of 13024111 is about 235.2787457396.

Adding to 13024111 its reverse (11142031), we get a palindrome (24166142).

The spelling of 13024111 in words is "thirteen million, twenty-four thousand, one hundred eleven".

Divisors: 1 37 83 3071 4241 156917 352003 13024111