Base | Representation |
---|---|
bin | 11101100101000… |
… | …000100110111001 |
3 | 1021120202122210022 |
4 | 131211000212321 |
5 | 2004014203311 |
6 | 121124100225 |
7 | 15203660000 |
oct | 3545004671 |
9 | 1246678708 |
10 | 496241081 |
11 | 23512a2a6 |
12 | 11a234675 |
13 | 7ba6a19b |
14 | 49c97c37 |
15 | 2d8745db |
hex | 1d9409b9 |
496241081 has 30 divisors (see below), whose sum is σ = 601503546. Its totient is φ = 409130400.
The previous prime is 496241071. The next prime is 496241089. The reversal of 496241081 is 180142694.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 302586025 + 193655056 = 17395^2 + 13916^2 .
It is not a de Polignac number, because 496241081 - 26 = 496241017 is a prime.
It is a super-2 number, since 2×4962410812 = 492510420944097122, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (496241089) by changing a digit.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 6989276 + ... + 6989346.
Almost surely, 2496241081 is an apocalyptic number.
496241081 is a gapful number since it is divisible by the number (41) formed by its first and last digit.
It is an amenable number.
496241081 is a deficient number, since it is larger than the sum of its proper divisors (105262465).
496241081 is an frugal number, since it uses more digits than its factorization.
496241081 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 211 (or 119 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 35.
The square root of 496241081 is about 22276.4692220289. The cubic root of 496241081 is about 791.7065501507.
It can be divided in two parts, 49624 and 1081, that added together give a palindrome (50705).
The spelling of 496241081 in words is "four hundred ninety-six million, two hundred forty-one thousand, eighty-one".
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