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244077 = 381359
BaseRepresentation
bin111011100101101101
3110101210220
4323211231
530302302
65121553
72034411
oct734555
9411726
10244077
11157419
12b92b9
1387132
1464d41
154c4bc
hex3b96d

244077 has 4 divisors (see below), whose sum is σ = 325440. Its totient is φ = 162716.

The previous prime is 244043. The next prime is 244087. The reversal of 244077 is 770442.

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.

It is a cyclic number.

It is not a de Polignac number, because 244077 - 214 = 227693 is a prime.

It is an Ulam number.

It is a D-number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 244077.

It is not an unprimeable number, because it can be changed into a prime (244087) 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, 40677 + ... + 40682.

It is an arithmetic number, because the mean of its divisors is an integer number (81360).

2244077 is an apocalyptic number.

It is an amenable number.

244077 is a deficient number, since it is larger than the sum of its proper divisors (81363).

244077 is an equidigital number, since it uses as much as digits as its factorization.

244077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81362.

The product of its (nonzero) digits is 1568, while the sum is 24.

The square root of 244077 is about 494.0414962329. The cubic root of 244077 is about 62.4945701950.

The spelling of 244077 in words is "two hundred forty-four thousand, seventy-seven", and thus it is an iban number.

Divisors: 1 3 81359 244077