Search a number
-
+
14621041 = 131111611
BaseRepresentation
bin110111110001…
…100101110001
31000111211022001
4313301211301
512220333131
61241214001
7235163641
oct67614561
930454261
1014621041
118287006
124a91301
13304c006
141d28521
15143c261
hexdf1971

14621041 has 4 divisors (see below), whose sum is σ = 14732784. Its totient is φ = 14509300.

The previous prime is 14621027. The next prime is 14621053. The reversal of 14621041 is 14012641.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14621041 - 223 = 6232433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14621141) 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, 55675 + ... + 55936.

It is an arithmetic number, because the mean of its divisors is an integer number (3683196).

Almost surely, 214621041 is an apocalyptic number.

It is an amenable number.

14621041 is a deficient number, since it is larger than the sum of its proper divisors (111743).

14621041 is a wasteful number, since it uses less digits than its factorization.

14621041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111742.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 14621041 is about 3823.7469843074. The cubic root of 14621041 is about 244.5265938234.

Adding to 14621041 its reverse (14012641), we get a palindrome (28633682).

Subtracting from 14621041 its reverse (14012641), we obtain a square (608400 = 7802).

It can be divided in two parts, 14 and 621041, that added together give a triangular number (621055 = T1114).

The spelling of 14621041 in words is "fourteen million, six hundred twenty-one thousand, forty-one".

Divisors: 1 131 111611 14621041