Search a number
-
+
2380853 is a prime number
BaseRepresentation
bin1001000101010000110101
311110221220202
421011100311
51102141403
6123010245
726144156
oct11052065
94427822
102380853
111386852
12969985
136548b7
1445d92d
15320688
hex245435

2380853 has 2 divisors, whose sum is σ = 2380854. Its totient is φ = 2380852.

The previous prime is 2380841. The next prime is 2380877. The reversal of 2380853 is 3580832.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2380849 + 4 = 1543^2 + 2^2 .

It is a cyclic number.

It is not a de Polignac number, because 2380853 - 24 = 2380837 is a prime.

It is a super-2 number, since 2×23808532 = 11336922015218, which contains 22 as substring.

It is a d-powerful number, because it can be written as 219 + 32 + 82 + 0 + 86 + 52 + 313 .

It is equal to p174980 and since 2380853 and 174980 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2380253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1190426 + 1190427.

It is an arithmetic number, because the mean of its divisors is an integer number (1190427).

22380853 is an apocalyptic number.

It is an amenable number.

2380853 is a deficient number, since it is larger than the sum of its proper divisors (1).

2380853 is an equidigital number, since it uses as much as digits as its factorization.

2380853 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 2380853 is about 1543.0012961757. The cubic root of 2380853 is about 133.5295936114.

The spelling of 2380853 in words is "two million, three hundred eighty thousand, eight hundred fifty-three".