Search a number
-
+
14494741 = 43521647
BaseRepresentation
bin110111010010…
…110000010101
31000021102001021
4313102300111
512202312431
61234401141
7234126502
oct67226025
930242037
1014494741
118200128
124a301b1
133006691
141cd44a9
151414b11
hexdd2c15

14494741 has 8 divisors (see below), whose sum is σ = 14883264. Its totient is φ = 14108640.

The previous prime is 14494729. The next prime is 14494747. The reversal of 14494741 is 14749441.

14494741 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 14494741 - 215 = 14461973 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14494697 and 14494706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14494747) 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, 22080 + ... + 22726.

It is an arithmetic number, because the mean of its divisors is an integer number (1860408).

Almost surely, 214494741 is an apocalyptic number.

It is an amenable number.

14494741 is a deficient number, since it is larger than the sum of its proper divisors (388523).

14494741 is an equidigital number, since it uses as much as digits as its factorization.

14494741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211.

The product of its digits is 16128, while the sum is 34.

The square root of 14494741 is about 3807.1959497772. The cubic root of 14494741 is about 243.8204638710.

The spelling of 14494741 in words is "fourteen million, four hundred ninety-four thousand, seven hundred forty-one".

Divisors: 1 43 521 647 22403 27821 337087 14494741