Base | Representation |
---|---|
bin | 11101011111111… |
… | …000101100001111 |
3 | 1021111020102100011 |
4 | 131133320230033 |
5 | 2003143213220 |
6 | 121035214051 |
7 | 15156364060 |
oct | 3537705417 |
9 | 1244212304 |
10 | 494897935 |
11 | 2343a2164 |
12 | 1198a7327 |
13 | 7b6b9a1c |
14 | 49a28567 |
15 | 2d6ab65a |
hex | 1d7f8b0f |
494897935 has 16 divisors (see below), whose sum is σ = 679334976. Its totient is φ = 339049728.
The previous prime is 494897933. The next prime is 494897951. The reversal of 494897935 is 539798494.
It is a cyclic number.
It is not a de Polignac number, because 494897935 - 21 = 494897933 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 494897935.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (494897933) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36627 + ... + 48283.
It is an arithmetic number, because the mean of its divisors is an integer number (42458436).
Almost surely, 2494897935 is an apocalyptic number.
494897935 is a deficient number, since it is larger than the sum of its proper divisors (184437041).
494897935 is a wasteful number, since it uses less digits than its factorization.
494897935 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12882.
The product of its digits is 9797760, while the sum is 58.
The square root of 494897935 is about 22246.3016027384. The cubic root of 494897935 is about 790.9916165124.
It can be divided in two parts, 49 and 4897935, that added together give a palindrome (4897984).
The spelling of 494897935 in words is "four hundred ninety-four million, eight hundred ninety-seven thousand, nine hundred thirty-five".
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