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12441601 is a prime number
BaseRepresentation
bin101111011101…
…100000000001
3212102002200001
4233131200001
511141112401
61122400001
7210515614
oct57354001
925362601
1012441601
117028617
124200001
132767cc3
14191c17b
15115b601
hexbdd801

12441601 has 2 divisors, whose sum is σ = 12441602. Its totient is φ = 12441600.

The previous prime is 12441593. The next prime is 12441607. The reversal of 12441601 is 10614421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12215025 + 226576 = 3495^2 + 476^2 .

It is a cyclic number.

It is not a de Polignac number, because 12441601 - 23 = 12441593 is a prime.

It is not a weakly prime, because it can be changed into another prime (12441607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6220800 + 6220801.

It is an arithmetic number, because the mean of its divisors is an integer number (6220801).

Almost surely, 212441601 is an apocalyptic number.

It is an amenable number.

12441601 is a deficient number, since it is larger than the sum of its proper divisors (1).

12441601 is an equidigital number, since it uses as much as digits as its factorization.

12441601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 12441601 is about 3527.2653713607. The cubic root of 12441601 is about 231.7174585135.

The spelling of 12441601 in words is "twelve million, four hundred forty-one thousand, six hundred one".