Base | Representation |
---|---|
bin | 11000110000101001001111 |
3 | 110012202120102 |
4 | 120300221033 |
5 | 3130200303 |
6 | 351041315 |
7 | 106112222 |
oct | 30605117 |
9 | 13182512 |
10 | 6490703 |
11 | 373361a |
12 | 221023b |
13 | 146346b |
14 | c0d5b9 |
15 | 883288 |
hex | 630a4f |
6490703 has 4 divisors (see below), whose sum is σ = 6497448. Its totient is φ = 6483960.
The previous prime is 6490699. The next prime is 6490709. The reversal of 6490703 is 3070946.
6490703 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3070946 = 2 ⋅1535473.
It is a cyclic number.
It is not a de Polignac number, because 6490703 - 22 = 6490699 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6490709) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1628 + ... + 3953.
It is an arithmetic number, because the mean of its divisors is an integer number (1624362).
Almost surely, 26490703 is an apocalyptic number.
6490703 is a deficient number, since it is larger than the sum of its proper divisors (6745).
6490703 is a wasteful number, since it uses less digits than its factorization.
6490703 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6744.
The product of its (nonzero) digits is 4536, while the sum is 29.
The square root of 6490703 is about 2547.6858126543. The cubic root of 6490703 is about 186.5365380618.
The spelling of 6490703 in words is "six million, four hundred ninety thousand, seven hundred three".
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