Base | Representation |
---|---|
bin | 11101100101000… |
… | …001000000000101 |
3 | 1021120202202000000 |
4 | 131211001000011 |
5 | 2004014231233 |
6 | 121124111513 |
7 | 15203664462 |
oct | 3545010005 |
9 | 1246682000 |
10 | 496242693 |
11 | 235130531 |
12 | 11a235599 |
13 | 7ba6ab3b |
14 | 49c98669 |
15 | 2d874d13 |
hex | 1d941005 |
496242693 has 28 divisors (see below), whose sum is σ = 769712460. Its totient is φ = 319406976.
The previous prime is 496242689. The next prime is 496242697. The reversal of 496242693 is 396242694.
It is an interprime number because it is at equal distance from previous prime (496242689) and next prime (496242697).
It can be written as a sum of positive squares in 2 ways, for example, as 408969729 + 87272964 = 20223^2 + 9342^2 .
It is not a de Polignac number, because 496242693 - 22 = 496242689 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (496242697) by changing a digit.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 9405 + ... + 32877.
Almost surely, 2496242693 is an apocalyptic number.
It is an amenable number.
496242693 is a deficient number, since it is larger than the sum of its proper divisors (273469767).
496242693 is an equidigital number, since it uses as much as digits as its factorization.
496242693 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23520 (or 23505 counting only the distinct ones).
The product of its digits is 559872, while the sum is 45.
The square root of 496242693 is about 22276.5054036759. The cubic root of 496242693 is about 791.7074074152.
Subtracting from 496242693 its reverse (396242694), we obtain a palindrome (99999999).
The spelling of 496242693 in words is "four hundred ninety-six million, two hundred forty-two thousand, six hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •