Search a number
-
+
294141 = 398047
BaseRepresentation
bin1000111110011111101
3112221111010
41013303331
533403031
610145433
72333361
oct1076375
9487433
10294141
11190aa1
12122279
13a3b63
14792a1
155c246
hex47cfd

294141 has 4 divisors (see below), whose sum is σ = 392192. Its totient is φ = 196092.

The previous prime is 294131. The next prime is 294149. The reversal of 294141 is 141492.

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 not a de Polignac number, because 294141 - 27 = 294013 is a prime.

It is a D-number.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (294149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49021 + ... + 49026.

It is an arithmetic number, because the mean of its divisors is an integer number (98048).

2294141 is an apocalyptic number.

It is an amenable number.

294141 is a deficient number, since it is larger than the sum of its proper divisors (98051).

294141 is an equidigital number, since it uses as much as digits as its factorization.

294141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98050.

The product of its digits is 288, while the sum is 21.

The square root of 294141 is about 542.3476744672. The cubic root of 294141 is about 66.5046259054.

It can be divided in two parts, 294 and 141, that added together give a triangular number (435 = T29).

The spelling of 294141 in words is "two hundred ninety-four thousand, one hundred forty-one".

Divisors: 1 3 98047 294141