Search a number
-
+
13325368 = 2371491597
BaseRepresentation
bin110010110101…
…010000111000
3221001222222011
4302311100320
511402402433
61153335304
7221156320
oct62652070
927058864
1013325368
117581601
124567534
1329b7344
141aac280
1512833cd
hexcb5438

13325368 has 32 divisors (see below), whose sum is σ = 28764000. Its totient is φ = 5668992.

The previous prime is 13325363. The next prime is 13325383. The reversal of 13325368 is 86352331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13325363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7546 + ... + 9142.

It is an arithmetic number, because the mean of its divisors is an integer number (898875).

Almost surely, 213325368 is an apocalyptic number.

It is an amenable number.

13325368 is an abundant number, since it is smaller than the sum of its proper divisors (15438632).

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

13325368 is a wasteful number, since it uses less digits than its factorization.

13325368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1759 (or 1755 counting only the distinct ones).

The product of its digits is 12960, while the sum is 31.

The square root of 13325368 is about 3650.3928555705. The cubic root of 13325368 is about 237.0789911585.

Adding to 13325368 its reverse (86352331), we get a palindrome (99677699).

The spelling of 13325368 in words is "thirteen million, three hundred twenty-five thousand, three hundred sixty-eight".

Divisors: 1 2 4 7 8 14 28 56 149 298 596 1043 1192 1597 2086 3194 4172 6388 8344 11179 12776 22358 44716 89432 237953 475906 951812 1665671 1903624 3331342 6662684 13325368