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10267241 = 37277493
BaseRepresentation
bin100111001010…
…101001101001
3201022122000012
4213022221221
510112022431
61004021305
7153161435
oct47125151
921278005
1010267241
115882a26
123531835
1321863ba
1415139c5
15d7c22b
hex9caa69

10267241 has 4 divisors (see below), whose sum is σ = 10544772. Its totient is φ = 9989712.

The previous prime is 10267237. The next prime is 10267249. The reversal of 10267241 is 14276201.

10267241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14276201 = 19751379.

It can be written as a sum of positive squares in 2 ways, for example, as 6150400 + 4116841 = 2480^2 + 2029^2 .

It is a cyclic number.

It is not a de Polignac number, because 10267241 - 22 = 10267237 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10267249) 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, 138710 + ... + 138783.

It is an arithmetic number, because the mean of its divisors is an integer number (2636193).

Almost surely, 210267241 is an apocalyptic number.

It is an amenable number.

10267241 is a deficient number, since it is larger than the sum of its proper divisors (277531).

10267241 is an equidigital number, since it uses as much as digits as its factorization.

10267241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277530.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 10267241 is about 3204.2535792287. The cubic root of 10267241 is about 217.3457998942.

The spelling of 10267241 in words is "ten million, two hundred sixty-seven thousand, two hundred forty-one".

Divisors: 1 37 277493 10267241