Cookie Consent by FreePrivacyPolicy.com
Search a number
-
+
490292 = 221121013
BaseRepresentation
bin1110111101100110100
3220220112222
41313230310
5111142132
614301512
74111265
oct1675464
9826488
10490292
11305400
121b7898
1314221a
14ca96c
159a412
hex77b34

490292 has 18 divisors (see below), whose sum is σ = 944034. Its totient is φ = 222640.

The previous prime is 490283. The next prime is 490309. The reversal of 490292 is 292094.

It can be written as a sum of positive squares in only one way, i.e., 256036 + 234256 = 506^2 + 484^2 .

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 490292.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23 + ... + 990.

2490292 is an apocalyptic number.

It is an amenable number.

490292 is a deficient number, since it is larger than the sum of its proper divisors (453742).

490292 is a wasteful number, since it uses less digits than its factorization.

490292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1039 (or 1026 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 490292 is about 700.2085403649. The cubic root of 490292 is about 78.8530087300.

It can be divided in two parts, 4902 and 92, that added together give a palindrome (4994).

The spelling of 490292 in words is "four hundred ninety thousand, two hundred ninety-two".

Divisors: 1 2 4 11 22 44 121 242 484 1013 2026 4052 11143 22286 44572 122573 245146 490292