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14934541 = 16579013
BaseRepresentation
bin111000111110…
…001000001101
31001002202100011
4320332020031
512310401131
61252033221
7240640636
oct70761015
931082304
1014934541
1184805a6
125002811
13312b90b
141daa88d
1514a00b1
hexe3e20d

14934541 has 4 divisors (see below), whose sum is σ = 14945212. Its totient is φ = 14923872.

The previous prime is 14934511. The next prime is 14934553. The reversal of 14934541 is 14543941.

14934541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 14543941 = 57125471.

It can be written as a sum of positive squares in 2 ways, for example, as 5808100 + 9126441 = 2410^2 + 3021^2 .

It is a cyclic number.

It is not a de Polignac number, because 14934541 - 25 = 14934509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14934511) 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, 2850 + ... + 6163.

It is an arithmetic number, because the mean of its divisors is an integer number (3736303).

Almost surely, 214934541 is an apocalyptic number.

It is an amenable number.

14934541 is a deficient number, since it is larger than the sum of its proper divisors (10671).

14934541 is an equidigital number, since it uses as much as digits as its factorization.

14934541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10670.

The product of its digits is 8640, while the sum is 31.

The square root of 14934541 is about 3864.5233858783. The cubic root of 14934541 is about 246.2619381468.

The spelling of 14934541 in words is "fourteen million, nine hundred thirty-four thousand, five hundred forty-one".

Divisors: 1 1657 9013 14934541