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10236241 = 18715471
BaseRepresentation
bin100111000011…
…000101010001
3201021001111001
4213003011101
510110024431
61003222001
7153002161
oct47030521
921231431
1010236241
115861704
123517901
132175262
1415065a1
15d72e61
hex9c3151

10236241 has 4 divisors (see below), whose sum is σ = 10243584. Its totient is φ = 10228900.

The previous prime is 10236221. The next prime is 10236251. The reversal of 10236241 is 14263201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 14263201 = 53269117.

It is a cyclic number.

It is not a de Polignac number, because 10236241 - 27 = 10236113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10236221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 865 + ... + 4606.

It is an arithmetic number, because the mean of its divisors is an integer number (2560896).

Almost surely, 210236241 is an apocalyptic number.

It is an amenable number.

10236241 is a deficient number, since it is larger than the sum of its proper divisors (7343).

10236241 is an equidigital number, since it uses as much as digits as its factorization.

10236241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7342.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 10236241 is about 3199.4126023381. The cubic root of 10236241 is about 217.1268344718.

Adding to 10236241 its reverse (14263201), we get a palindrome (24499442).

The spelling of 10236241 in words is "ten million, two hundred thirty-six thousand, two hundred forty-one".

Divisors: 1 1871 5471 10236241