Base | Representation |
---|---|
bin | 11011010101000011100010 |
3 | 111110222100011 |
4 | 123111003202 |
5 | 3313223010 |
6 | 413315134 |
7 | 114615451 |
oct | 33250342 |
9 | 14428304 |
10 | 7164130 |
11 | 4053576 |
12 | 2495aaa |
13 | 163ab3c |
14 | d46b98 |
15 | 967a8a |
hex | 6d50e2 |
7164130 has 8 divisors (see below), whose sum is σ = 12895452. Its totient is φ = 2865648.
The previous prime is 7164127. The next prime is 7164137. The reversal of 7164130 is 314617.
It can be written as a sum of positive squares in 2 ways, for example, as 6964321 + 199809 = 2639^2 + 447^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (7164137) 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, 358197 + ... + 358216.
Almost surely, 27164130 is an apocalyptic number.
7164130 is a deficient number, since it is larger than the sum of its proper divisors (5731322).
7164130 is a wasteful number, since it uses less digits than its factorization.
7164130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 716420.
The product of its (nonzero) digits is 504, while the sum is 22.
The square root of 7164130 is about 2676.5892475313. The cubic root of 7164130 is about 192.7766752945.
Adding to 7164130 its reverse (314617), we get a palindrome (7478747).
The spelling of 7164130 in words is "seven million, one hundred sixty-four thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •