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498125 = 54797
BaseRepresentation
bin1111001100111001101
3221022022002
41321213031
5111420000
614402045
74143155
oct1714715
9838262
10498125
11310281
12200325
13145964
14cd765
159c8d5
hex799cd

498125 has 10 divisors (see below), whose sum is σ = 623238. Its totient is φ = 398000.

The previous prime is 498119. The next prime is 498143. The reversal of 498125 is 521894.

It can be written as a sum of positive squares in 5 ways, for example, as 198916 + 299209 = 446^2 + 547^2 .

It is not a de Polignac number, because 498125 - 26 = 498061 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a plaindrome in base 16.

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 498125.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 227 + ... + 1023.

2498125 is an apocalyptic number.

It is an amenable number.

498125 is a deficient number, since it is larger than the sum of its proper divisors (125113).

498125 is an frugal number, since it uses more digits than its factorization.

498125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817 (or 802 counting only the distinct ones).

The product of its digits is 2880, while the sum is 29.

The square root of 498125 is about 705.7797106747. The cubic root of 498125 is about 79.2707157579.

The spelling of 498125 in words is "four hundred ninety-eight thousand, one hundred twenty-five".

Divisors: 1 5 25 125 625 797 3985 19925 99625 498125