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15084241 is a prime number
BaseRepresentation
bin111001100010…
…101011010001
31001101100200121
4321202223101
512330143431
61255150241
7242133244
oct71425321
931340617
1015084241
118573017
125075381
133181ab3
14200925b
1514ce611
hexe62ad1

15084241 has 2 divisors, whose sum is σ = 15084242. Its totient is φ = 15084240.

The previous prime is 15084239. The next prime is 15084281. The reversal of 15084241 is 14248051.

15084241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9585216 + 5499025 = 3096^2 + 2345^2 .

It is an emirp because it is prime and its reverse (14248051) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 15084241 - 21 = 15084239 is a prime.

Together with 15084239, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (15084281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7542120 + 7542121.

It is an arithmetic number, because the mean of its divisors is an integer number (7542121).

Almost surely, 215084241 is an apocalyptic number.

It is an amenable number.

15084241 is a deficient number, since it is larger than the sum of its proper divisors (1).

15084241 is an equidigital number, since it uses as much as digits as its factorization.

15084241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 15084241 is about 3883.8435859339. The cubic root of 15084241 is about 247.0820262244.

The spelling of 15084241 in words is "fifteen million, eighty-four thousand, two hundred forty-one".