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485253 = 3253917
BaseRepresentation
bin1110110011110000101
3220122122100
41312132011
5111012003
614222313
74060506
oct1663605
9818570
10485253
1130163a
121b4999
1313cb42
14c8bad
1598ba3
hex76785

485253 has 6 divisors (see below), whose sum is σ = 700934. Its totient is φ = 323496.

The previous prime is 485209. The next prime is 485263. The reversal of 485253 is 352584.

It can be written as a sum of positive squares in only one way, i.e., 311364 + 173889 = 558^2 + 417^2 .

It is not a de Polignac number, because 485253 - 210 = 484229 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 (485263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26950 + ... + 26967.

2485253 is an apocalyptic number.

It is an amenable number.

485253 is a deficient number, since it is larger than the sum of its proper divisors (215681).

485253 is a wasteful number, since it uses less digits than its factorization.

485253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53923 (or 53920 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 485253 is about 696.6010335910. The cubic root of 485253 is about 78.5819394046.

The spelling of 485253 in words is "four hundred eighty-five thousand, two hundred fifty-three".

Divisors: 1 3 9 53917 161751 485253