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2063741 is a prime number
BaseRepresentation
bin111110111110101111101
310212211220212
413313311331
51012014431
6112122205
723353511
oct7676575
93784825
102063741
11118a579
12836365
13573464
143ba141
152ab72b
hex1f7d7d

2063741 has 2 divisors, whose sum is σ = 2063742. Its totient is φ = 2063740.

The previous prime is 2063731. The next prime is 2063771. The reversal of 2063741 is 1473602.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1552516 + 511225 = 1246^2 + 715^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2063741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2063731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1031870 + 1031871.

It is an arithmetic number, because the mean of its divisors is an integer number (1031871).

22063741 is an apocalyptic number.

It is an amenable number.

2063741 is a deficient number, since it is larger than the sum of its proper divisors (1).

2063741 is an equidigital number, since it uses as much as digits as its factorization.

2063741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 2063741 is about 1436.5726574037. The cubic root of 2063741 is about 127.3166093426.

The spelling of 2063741 in words is "two million, sixty-three thousand, seven hundred forty-one".