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485375 = 5311353
BaseRepresentation
bin1110110011111111111
3220122210212
41312133333
5111013000
614223035
74061042
oct1663777
9818725
10485375
11301740
121b4a7b
1313cc07
14c8c59
1598c35
hex767ff

485375 has 16 divisors (see below), whose sum is σ = 662688. Its totient is φ = 352000.

The previous prime is 485371. The next prime is 485383. The reversal of 485375 is 573584.

It is a happy number.

It is not a de Polignac number, because 485375 - 22 = 485371 is a prime.

It is a Duffinian 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 485375.

It is not an unprimeable number, because it can be changed into a prime (485371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1199 + ... + 1551.

It is an arithmetic number, because the mean of its divisors is an integer number (41418).

2485375 is an apocalyptic number.

485375 is a deficient number, since it is larger than the sum of its proper divisors (177313).

485375 is a wasteful number, since it uses less digits than its factorization.

485375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379 (or 369 counting only the distinct ones).

The product of its digits is 16800, while the sum is 32.

The square root of 485375 is about 696.6885961461. The cubic root of 485375 is about 78.5885244185.

Subtracting 485375 from its reverse (573584), we obtain a square (88209 = 2972).

The spelling of 485375 in words is "four hundred eighty-five thousand, three hundred seventy-five".

Divisors: 1 5 11 25 55 125 275 353 1375 1765 3883 8825 19415 44125 97075 485375