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8141461 is a prime number
BaseRepresentation
bin11111000011101010010101
3120022121222121
4133003222111
54041011321
6450255541
7126126016
oct37035225
916277877
108141461
114660889
1228875b1
1318c0943
14111d00d
15aac441
hex7c3a95

8141461 has 2 divisors, whose sum is σ = 8141462. Its totient is φ = 8141460.

The previous prime is 8141459. The next prime is 8141473. The reversal of 8141461 is 1641418.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7322436 + 819025 = 2706^2 + 905^2 .

It is a cyclic number.

It is not a de Polignac number, because 8141461 - 21 = 8141459 is a prime.

Together with 8141459, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8141401) 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, 4070730 + 4070731.

It is an arithmetic number, because the mean of its divisors is an integer number (4070731).

Almost surely, 28141461 is an apocalyptic number.

It is an amenable number.

8141461 is a deficient number, since it is larger than the sum of its proper divisors (1).

8141461 is an equidigital number, since it uses as much as digits as its factorization.

8141461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 768, while the sum is 25.

The square root of 8141461 is about 2853.3245521672. The cubic root of 8141461 is about 201.1719607922.

Adding to 8141461 its reverse (1641418), we get a palindrome (9782879).

The spelling of 8141461 in words is "eight million, one hundred forty-one thousand, four hundred sixty-one".