Search a number
-
+
4207061 is a prime number
BaseRepresentation
bin10000000011000111010101
321220202000002
4100003013111
52034111221
6230101045
750521325
oct20030725
97822002
104207061
112413911
1214aa785
13b43bb1
147b7285
1558180b
hex4031d5

4207061 has 2 divisors, whose sum is σ = 4207062. Its totient is φ = 4207060.

The previous prime is 4207043. The next prime is 4207079. The reversal of 4207061 is 1607024.

It is a balanced prime because it is at equal distance from previous prime (4207043) and next prime (4207079).

It can be written as a sum of positive squares in only one way, i.e., 3010225 + 1196836 = 1735^2 + 1094^2 .

It is a cyclic number.

It is not a de Polignac number, because 4207061 - 214 = 4190677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4207031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2103530 + 2103531.

It is an arithmetic number, because the mean of its divisors is an integer number (2103531).

Almost surely, 24207061 is an apocalyptic number.

It is an amenable number.

4207061 is a deficient number, since it is larger than the sum of its proper divisors (1).

4207061 is an equidigital number, since it uses as much as digits as its factorization.

4207061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 4207061 is about 2051.1121373538. The cubic root of 4207061 is about 161.4332300100.

The spelling of 4207061 in words is "four million, two hundred seven thousand, sixty-one".