Search a number
-
+
485768 = 23411481
BaseRepresentation
bin1110110100110001000
3220200100102
41312212020
5111021033
614224532
74062143
oct1664610
9820312
10485768
11301a68
121b5148
1314014a
14c905a
1598de8
hex76988

485768 has 16 divisors (see below), whose sum is σ = 933660. Its totient is φ = 236800.

The previous prime is 485753. The next prime is 485777. The reversal of 485768 is 867584.

It can be written as a sum of positive squares in 2 ways, for example, as 438244 + 47524 = 662^2 + 218^2 .

It is an unprimeable number.

485768 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 413 + ... + 1068.

2485768 is an apocalyptic number.

It is an amenable number.

485768 is a deficient number, since it is larger than the sum of its proper divisors (447892).

485768 is a wasteful number, since it uses less digits than its factorization.

485768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1528 (or 1524 counting only the distinct ones).

The product of its digits is 53760, while the sum is 38.

The square root of 485768 is about 696.9705876147. The cubic root of 485768 is about 78.6097293000.

It can be divided in two parts, 48576 and 8, that added together give a palindrome (48584).

The spelling of 485768 in words is "four hundred eighty-five thousand, seven hundred sixty-eight".

Divisors: 1 2 4 8 41 82 164 328 1481 2962 5924 11848 60721 121442 242884 485768