Search a number
-
+
471241 is a prime number
BaseRepresentation
bin1110011000011001001
3212221102101
41303003021
5110034431
614033401
74001611
oct1630311
9787371
10471241
112a2061
121a8861
13136654
14c3a41
1594961
hex730c9

471241 has 2 divisors, whose sum is σ = 471242. Its totient is φ = 471240.

The previous prime is 471217. The next prime is 471253. The reversal of 471241 is 142174.

471241 = T559 + T560 + T561.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 308025 + 163216 = 555^2 + 404^2 .

It is a cyclic number.

It is not a de Polignac number, because 471241 - 25 = 471209 is a prime.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (471281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235620 + 235621.

It is an arithmetic number, because the mean of its divisors is an integer number (235621).

2471241 is an apocalyptic number.

471241 is the 561-st centered triangular number.

It is an amenable number.

471241 is a deficient number, since it is larger than the sum of its proper divisors (1).

471241 is an equidigital number, since it uses as much as digits as its factorization.

471241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 224, while the sum is 19.

The square root of 471241 is about 686.4699556426. The cubic root of 471241 is about 77.8181716860.

It can be divided in two parts, 4712 and 41, that added together give a triangular number (4753 = T97).

The spelling of 471241 in words is "four hundred seventy-one thousand, two hundred forty-one", and thus it is an iban number.