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483257 = 372353
BaseRepresentation
bin1110101111110111001
3220112220102
41311332321
5110431012
614205145
74051625
oct1657671
9815812
10483257
11300095
121b37b5
1313bc68
14c8185
15982c2
hex75fb9

483257 has 6 divisors (see below), whose sum is σ = 498078. Its totient is φ = 468864.

The previous prime is 483251. The next prime is 483281. The reversal of 483257 is 752384.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 249001 + 234256 = 499^2 + 484^2 .

It is not a de Polignac number, because 483257 - 210 = 482233 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (483251) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1193 + ... + 1545.

It is an arithmetic number, because the mean of its divisors is an integer number (83013).

2483257 is an apocalyptic number.

It is an amenable number.

483257 is a deficient number, since it is larger than the sum of its proper divisors (14821).

483257 is an equidigital number, since it uses as much as digits as its factorization.

483257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427 (or 390 counting only the distinct ones).

The product of its digits is 6720, while the sum is 29.

The square root of 483257 is about 695.1668864381. The cubic root of 483257 is about 78.4740471633.

The spelling of 483257 in words is "four hundred eighty-three thousand, two hundred fifty-seven".

Divisors: 1 37 353 1369 13061 483257