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8141401 is a prime number
BaseRepresentation
bin11111000011101001011001
3120022121220101
4133003221121
54041011101
6450255401
7126125602
oct37035131
916277811
108141401
114660834
122887561
1318c08c8
14111cda9
15aac401
hex7c3a59

8141401 has 2 divisors, whose sum is σ = 8141402. Its totient is φ = 8141400.

The previous prime is 8141377. The next prime is 8141407. The reversal of 8141401 is 1041418.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7840000 + 301401 = 2800^2 + 549^2 .

It is a cyclic number.

It is not a de Polignac number, because 8141401 - 221 = 6044249 is a prime.

8141401 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (8141407) 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, 4070700 + 4070701.

It is an arithmetic number, because the mean of its divisors is an integer number (4070701).

Almost surely, 28141401 is an apocalyptic number.

It is an amenable number.

8141401 is a deficient number, since it is larger than the sum of its proper divisors (1).

8141401 is an equidigital number, since it uses as much as digits as its factorization.

8141401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 8141401 is about 2853.3140380968. The cubic root of 8141401 is about 201.1714665997.

Adding to 8141401 its reverse (1041418), we get a palindrome (9182819).

The spelling of 8141401 in words is "eight million, one hundred forty-one thousand, four hundred one".