Search a number
-
+
2053937 is a prime number
BaseRepresentation
bin111110101011100110001
310212100110202
413311130301
51011211222
6112004545
723313104
oct7653461
93770422
102053937
111183176
12830755
1356bb62
143b673b
152a8892
hex1f5731

2053937 has 2 divisors, whose sum is σ = 2053938. Its totient is φ = 2053936.

The previous prime is 2053927. The next prime is 2053943. The reversal of 2053937 is 7393502.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1874161 + 179776 = 1369^2 + 424^2 .

It is a cyclic number.

It is not a de Polignac number, because 2053937 - 26 = 2053873 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2053927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1026968 + 1026969.

It is an arithmetic number, because the mean of its divisors is an integer number (1026969).

22053937 is an apocalyptic number.

It is an amenable number.

2053937 is a deficient number, since it is larger than the sum of its proper divisors (1).

2053937 is an equidigital number, since it uses as much as digits as its factorization.

2053937 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5670, while the sum is 29.

The square root of 2053937 is about 1433.1563068975. The cubic root of 2053937 is about 127.1146793112.

It can be divided in two parts, 205 and 3937, that multiplied together give a triangular number (807085 = T1270).

The spelling of 2053937 in words is "two million, fifty-three thousand, nine hundred thirty-seven".