Search a number
-
+
13194841 = 116311901
BaseRepresentation
bin110010010101…
…011001011001
3220211100220211
4302111121121
511334213331
61150451121
7220103632
oct62253131
926740824
1013194841
1174a2530
124503aa1
13296caca
141a76889
1512598b1
hexc95659

13194841 has 8 divisors (see below), whose sum is σ = 14424768. Its totient is φ = 11970000.

The previous prime is 13194803. The next prime is 13194859. The reversal of 13194841 is 14849131.

13194841 is digitally balanced in base 2, because in such base 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 a cyclic number.

It is not a de Polignac number, because 13194841 - 211 = 13192793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13194641) 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, 5991 + ... + 7891.

It is an arithmetic number, because the mean of its divisors is an integer number (1803096).

Almost surely, 213194841 is an apocalyptic number.

13194841 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13194841 is a deficient number, since it is larger than the sum of its proper divisors (1229927).

13194841 is a wasteful number, since it uses less digits than its factorization.

13194841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2543.

The product of its digits is 3456, while the sum is 31.

The square root of 13194841 is about 3632.4703715240. The cubic root of 13194841 is about 236.3023571239.

The spelling of 13194841 in words is "thirteen million, one hundred ninety-four thousand, eight hundred forty-one".

Divisors: 1 11 631 1901 6941 20911 1199531 13194841