Search a number
-
+
13241024 = 261910889
BaseRepresentation
bin110010100000…
…101011000000
3220220201021022
4302200223000
511342203044
61151445012
7220355366
oct62405300
926821238
1013241024
1175241a5
124526768
132987b34
141a89636
1512683ee
hexca0ac0

13241024 has 28 divisors (see below), whose sum is σ = 27660600. Its totient is φ = 6271488.

The previous prime is 13241021. The next prime is 13241027. The reversal of 13241024 is 42014231.

13241024 = 2562 + 2572 + ... + 3832.

It is an interprime number because it is at equal distance from previous prime (13241021) and next prime (13241027).

It is a junction number, because it is equal to n+sod(n) for n = 13240993 and 13241011.

It is not an unprimeable number, because it can be changed into a prime (13241021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4229 + ... + 6660.

Almost surely, 213241024 is an apocalyptic number.

It is an amenable number.

13241024 is an abundant number, since it is smaller than the sum of its proper divisors (14419576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13241024 is a wasteful number, since it uses less digits than its factorization.

13241024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10920 (or 10910 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 13241024 is about 3638.8217873372. The cubic root of 13241024 is about 236.5777284896.

Adding to 13241024 its reverse (42014231), we get a palindrome (55255255).

The spelling of 13241024 in words is "thirteen million, two hundred forty-one thousand, twenty-four".

Divisors: 1 2 4 8 16 19 32 38 64 76 152 304 608 1216 10889 21778 43556 87112 174224 206891 348448 413782 696896 827564 1655128 3310256 6620512 13241024