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241144037 = 976613761
BaseRepresentation
bin11100101111110…
…01000011100101
3121210202101102122
432113321003211
5443213102122
635532315325
75655455561
oct1627710345
9553671378
10241144037
111141350a2
1268912b45
133ac617a4
14240526a1
1516285142
hexe5f90e5

241144037 has 8 divisors (see below), whose sum is σ = 244063512. Its totient is φ = 238233600.

The previous prime is 241144027. The next prime is 241144061. The reversal of 241144037 is 730441142.

It can be written as a sum of positive squares in 4 ways, for example, as 54848836 + 186295201 = 7406^2 + 13649^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 241144037 - 28 = 241143781 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 241143997 and 241144015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241144027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62237 + ... + 65997.

It is an arithmetic number, because the mean of its divisors is an integer number (30507939).

Almost surely, 2241144037 is an apocalyptic number.

It is an amenable number.

241144037 is a deficient number, since it is larger than the sum of its proper divisors (2919475).

241144037 is an equidigital number, since it uses as much as digits as its factorization.

241144037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4519.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 241144037 is about 15528.8131227084. The cubic root of 241144037 is about 622.4323777235.

Adding to 241144037 its reverse (730441142), we get a palindrome (971585179).

The spelling of 241144037 in words is "two hundred forty-one million, one hundred forty-four thousand, thirty-seven".

Divisors: 1 97 661 3761 64117 364817 2486021 241144037