Search a number
-
+
3212039 is a prime number
BaseRepresentation
bin1100010000001100000111
320001012002102
430100030013
51310241124
6152502315
736205355
oct14201407
96035072
103212039
1118a4286
1210aa99b
1388601c
145d87d5
15436aae
hex310307

3212039 has 2 divisors, whose sum is σ = 3212040. Its totient is φ = 3212038.

The previous prime is 3212029. The next prime is 3212071. The reversal of 3212039 is 9302123.

It is a weak prime.

It is an emirp because it is prime and its reverse (9302123) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3212039 - 24 = 3212023 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3212039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3212009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1606019 + 1606020.

It is an arithmetic number, because the mean of its divisors is an integer number (1606020).

Almost surely, 23212039 is an apocalyptic number.

3212039 is a deficient number, since it is larger than the sum of its proper divisors (1).

3212039 is an equidigital number, since it uses as much as digits as its factorization.

3212039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 3212039 is about 1792.2162257942. The cubic root of 3212039 is about 147.5458289078.

The spelling of 3212039 in words is "three million, two hundred twelve thousand, thirty-nine".