Base | Representation |
---|---|
bin | 10101110111001000001010 |
3 | 101210011012211 |
4 | 111313020022 |
5 | 2431341301 |
6 | 322455334 |
7 | 66465643 |
oct | 25671012 |
9 | 11704184 |
10 | 5730826 |
11 | 3264722 |
12 | 1b0454a |
13 | 125862a |
14 | a926ca |
15 | 783051 |
hex | 57720a |
5730826 has 4 divisors (see below), whose sum is σ = 8596242. Its totient is φ = 2865412.
The previous prime is 5730821. The next prime is 5730833. The reversal of 5730826 is 6280375.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 3613801 + 2117025 = 1901^2 + 1455^2 .
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (5730821) 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 as a sum of consecutive naturals, namely, 1432705 + ... + 1432708.
Almost surely, 25730826 is an apocalyptic number.
5730826 is a deficient number, since it is larger than the sum of its proper divisors (2865416).
5730826 is a wasteful number, since it uses less digits than its factorization.
5730826 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2865415.
The product of its (nonzero) digits is 10080, while the sum is 31.
The square root of 5730826 is about 2393.9143677250. The cubic root of 5730826 is about 178.9530374183.
It can be divided in two parts, 5730 and 826, that added together give a palindrome (6556).
The spelling of 5730826 in words is "five million, seven hundred thirty thousand, eight hundred twenty-six".
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