Search a number
-
+
2060801 is a prime number
BaseRepresentation
bin111110111001000000001
310212200212222
413313020001
51011421201
6112100425
723342111
oct7671001
93780788
102060801
111188346
12834715
13572012
143b9041
152aa91b
hex1f7201

2060801 has 2 divisors, whose sum is σ = 2060802. Its totient is φ = 2060800.

The previous prime is 2060767. The next prime is 2060803. The reversal of 2060801 is 1080602.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1100401 + 960400 = 1049^2 + 980^2 .

It is a cyclic number.

It is not a de Polignac number, because 2060801 - 210 = 2059777 is a prime.

It is a Sophie Germain prime.

Together with 2060803, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2060801.

It is not a weakly prime, because it can be changed into another prime (2060803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1030400 + 1030401.

It is an arithmetic number, because the mean of its divisors is an integer number (1030401).

22060801 is an apocalyptic number.

It is an amenable number.

2060801 is a deficient number, since it is larger than the sum of its proper divisors (1).

2060801 is an equidigital number, since it uses as much as digits as its factorization.

2060801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 2060801 is about 1435.5490238929. The cubic root of 2060801 is about 127.2561223080.

It can be divided in two parts, 20 and 60801, that multiplied together give a triangular number (1216020 = T1559).

The spelling of 2060801 in words is "two million, sixty thousand, eight hundred one".