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482197 = 3831259
BaseRepresentation
bin1110101101110010101
3220111110011
41311232111
5110412242
614200221
74045552
oct1655625
9814404
10482197
112aa311
121b3071
1313b631
14c7a29
1597d17
hex75b95

482197 has 4 divisors (see below), whose sum is σ = 483840. Its totient is φ = 480556.

The previous prime is 482189. The next prime is 482203. The reversal of 482197 is 791284.

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 482197 - 23 = 482189 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (482117) 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, 247 + ... + 1012.

It is an arithmetic number, because the mean of its divisors is an integer number (120960).

2482197 is an apocalyptic number.

It is an amenable number.

482197 is a deficient number, since it is larger than the sum of its proper divisors (1643).

482197 is a wasteful number, since it uses less digits than its factorization.

482197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1642.

The product of its digits is 4032, while the sum is 31.

The square root of 482197 is about 694.4040610480. The cubic root of 482197 is about 78.4166288655.

The spelling of 482197 in words is "four hundred eighty-two thousand, one hundred ninety-seven".

Divisors: 1 383 1259 482197