Base | Representation |
---|---|
bin | 10010011000010011010100 |
3 | 100001210020100 |
4 | 102120103110 |
5 | 2213140012 |
6 | 251134100 |
7 | 55645014 |
oct | 22302324 |
9 | 10053210 |
10 | 4818132 |
11 | 27a0a30 |
12 | 1744330 |
13 | cc9087 |
14 | 8d5c44 |
15 | 6528dc |
hex | 4984d4 |
4818132 has 72 divisors (see below), whose sum is σ = 13890240. Its totient is φ = 1396560.
The previous prime is 4818119. The next prime is 4818133. The reversal of 4818132 is 2318184.
It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 4818096 and 4818105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4818133) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 209473 + ... + 209495.
It is an arithmetic number, because the mean of its divisors is an integer number (192920).
Almost surely, 24818132 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4818132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6945120).
4818132 is an abundant number, since it is smaller than the sum of its proper divisors (9072108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4818132 is a wasteful number, since it uses less digits than its factorization.
4818132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90 (or 39 counting only the distinct ones).
The product of its digits is 1536, while the sum is 27.
The square root of 4818132 is about 2195.0243734410. The cubic root of 4818132 is about 168.8986706271.
It can be divided in two parts, 4818 and 132, that added together give a triangular number (4950 = T99).
The spelling of 4818132 in words is "four million, eight hundred eighteen thousand, one hundred thirty-two".
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