Base | Representation |
---|---|
bin | 10100111001110110000100 |
3 | 101022101220000 |
4 | 110321312010 |
5 | 2400323222 |
6 | 313241300 |
7 | 64402062 |
oct | 24716604 |
9 | 11271800 |
10 | 5479812 |
11 | 3103078 |
12 | 1a03230 |
13 | 119b2c0 |
14 | a29032 |
15 | 7339ac |
hex | 539d84 |
5479812 has 60 divisors (see below), whose sum is σ = 15439116. Its totient is φ = 1684800.
The previous prime is 5479807. The next prime is 5479823. The reversal of 5479812 is 2189745.
It can be written as a sum of positive squares in 2 ways, for example, as 254016 + 5225796 = 504^2 + 2286^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
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 19 ways as a sum of consecutive naturals, for example, 3562 + ... + 4862.
Almost surely, 25479812 is an apocalyptic number.
5479812 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5479812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7719558).
5479812 is an abundant number, since it is smaller than the sum of its proper divisors (9959304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5479812 is a wasteful number, since it uses less digits than its factorization.
5479812 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1330 (or 1319 counting only the distinct ones).
The product of its digits is 20160, while the sum is 36.
The square root of 5479812 is about 2340.8998269896. The cubic root of 5479812 is about 176.3011802475.
The spelling of 5479812 in words is "five million, four hundred seventy-nine thousand, eight hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •