Search a number
-
+
2470801 is a prime number
BaseRepresentation
bin1001011011001110010001
311122112022011
421123032101
51113031201
6124542521
730000334
oct11331621
94575264
102470801
111438393
129b1a41
13686818
1448461b
1533c151
hex25b391

2470801 has 2 divisors, whose sum is σ = 2470802. Its totient is φ = 2470800.

The previous prime is 2470789. The next prime is 2470841. The reversal of 2470801 is 1080742.

2470801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2322576 + 148225 = 1524^2 + 385^2 .

It is a cyclic number.

It is not a de Polignac number, because 2470801 - 27 = 2470673 is a prime.

It is a super-2 number, since 2×24708012 = 12209715163202, which contains 22 as substring.

It is a Chen prime.

2470801 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2470841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1235400 + 1235401.

It is an arithmetic number, because the mean of its divisors is an integer number (1235401).

22470801 is an apocalyptic number.

It is an amenable number.

2470801 is a deficient number, since it is larger than the sum of its proper divisors (1).

2470801 is an equidigital number, since it uses as much as digits as its factorization.

2470801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 2470801 is about 1571.8781759411. The cubic root of 2470801 is about 135.1904217214.

The spelling of 2470801 in words is "two million, four hundred seventy thousand, eight hundred one".