Search a number
-
+
2380271 is a prime number
BaseRepresentation
bin1001000101000111101111
311110221010012
421011013233
51102132041
6123003435
726142365
oct11050757
94427105
102380271
111386373
1296957b
1365455a
1445d635
153203eb
hex2451ef

2380271 has 2 divisors, whose sum is σ = 2380272. Its totient is φ = 2380270.

The previous prime is 2380253. The next prime is 2380297. The reversal of 2380271 is 1720832.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2380271 - 26 = 2380207 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2380241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1190135 + 1190136.

It is an arithmetic number, because the mean of its divisors is an integer number (1190136).

22380271 is an apocalyptic number.

2380271 is a deficient number, since it is larger than the sum of its proper divisors (1).

2380271 is an equidigital number, since it uses as much as digits as its factorization.

2380271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 2380271 is about 1542.8126911586. The cubic root of 2380271 is about 133.5187122793.

The spelling of 2380271 in words is "two million, three hundred eighty thousand, two hundred seventy-one".