Search a number
-
+
4690417 is a prime number
BaseRepresentation
bin10001111001000111110001
322211022001011
4101321013301
52200043132
6244310521
754603454
oct21710761
98738034
104690417
112713a86
1216a2441
13c82bc4
148a149b
15629b47
hex4791f1

4690417 has 2 divisors, whose sum is σ = 4690418. Its totient is φ = 4690416.

The previous prime is 4690409. The next prime is 4690451. The reversal of 4690417 is 7140964.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2719201 + 1971216 = 1649^2 + 1404^2 .

It is a cyclic number.

It is not a de Polignac number, because 4690417 - 23 = 4690409 is a prime.

It is an Ulam number.

4690417 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (4690117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2345208 + 2345209.

It is an arithmetic number, because the mean of its divisors is an integer number (2345209).

Almost surely, 24690417 is an apocalyptic number.

It is an amenable number.

4690417 is a deficient number, since it is larger than the sum of its proper divisors (1).

4690417 is an equidigital number, since it uses as much as digits as its factorization.

4690417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 4690417 is about 2165.7370569855. The cubic root of 4690417 is about 167.3929456272.

The spelling of 4690417 in words is "four million, six hundred ninety thousand, four hundred seventeen".