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68060801 is a prime number
BaseRepresentation
bin1000000111010…
…00011010000001
311202001211212102
410003220122001
5114410421201
610430440145
71454335664
oct403503201
9152054772
1068060801
11354670a6
121a963055
131113cc83
1490796db
155e9626b
hex40e8681

68060801 has 2 divisors, whose sum is σ = 68060802. Its totient is φ = 68060800.

The previous prime is 68060789. The next prime is 68060803. The reversal of 68060801 is 10806086.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 58599025 + 9461776 = 7655^2 + 3076^2 .It is also a bemirp because it and its reverse can be mirrored producing other two distinct primes, 10809089 and 98090801.

It is a cyclic number.

It is not a de Polignac number, because 68060801 - 26 = 68060737 is a prime.

Together with 68060803, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (68060803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34030400 + 34030401.

It is an arithmetic number, because the mean of its divisors is an integer number (34030401).

Almost surely, 268060801 is an apocalyptic number.

It is an amenable number.

68060801 is a deficient number, since it is larger than the sum of its proper divisors (1).

68060801 is an equidigital number, since it uses as much as digits as its factorization.

68060801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 68060801 is about 8249.8970296604. The cubic root of 68060801 is about 408.2871252816.

Adding to 68060801 its reverse (10806086), we get a palindrome (78866887).

The spelling of 68060801 in words is "sixty-eight million, sixty thousand, eight hundred one".