Search a number
-
+
495332842 = 217109133657
BaseRepresentation
bin11101100001100…
…010110111101010
31021112001111220211
4131201202313222
52003301122332
6121052411334
715163155034
oct3541426752
91245044824
10495332842
11234669994
12119a76b4a
137b80c974
1449adcc54
152d745447
hex1d862dea

495332842 has 16 divisors (see below), whose sum is σ = 793928520. Its totient is φ = 230957568.

The previous prime is 495332837. The next prime is 495332857. The reversal of 495332842 is 248233594.

It can be written as a sum of positive squares in 4 ways, for example, as 370139121 + 125193721 = 19239^2 + 11189^2 .

It is a junction number, because it is equal to n+sod(n) for n = 495332795 and 495332804.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63123 + ... + 70534.

Almost surely, 2495332842 is an apocalyptic number.

495332842 is a deficient number, since it is larger than the sum of its proper divisors (298595678).

495332842 is a wasteful number, since it uses less digits than its factorization.

495332842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133785.

The product of its digits is 207360, while the sum is 40.

The square root of 495332842 is about 22256.0742719825. The cubic root of 495332842 is about 791.2232515268.

The spelling of 495332842 in words is "four hundred ninety-five million, three hundred thirty-two thousand, eight hundred forty-two".

Divisors: 1 2 17 34 109 218 1853 3706 133657 267314 2272169 4544338 14568613 29137226 247666421 495332842