| Base | Representation |
|---|---|
| bin | 10001001001010010100100 |
| 3 | 22110100021222 |
| 4 | 101021102210 |
| 5 | 2122311000 |
| 6 | 240155512 |
| 7 | 53126333 |
| oct | 21112244 |
| 9 | 8410258 |
| 10 | 4494500 |
| 11 | 259a86a |
| 12 | 1608b98 |
| 13 | c1498a |
| 14 | 84dd1a |
| 15 | 5dba85 |
| hex | 4494a4 |
4494500 has 48 divisors (see below), whose sum is σ = 10024560. Its totient is φ = 1760000.
The previous prime is 4494491. The next prime is 4494509. The reversal of 4494500 is 54944.
It is an interprime number because it is at equal distance from previous prime (4494491) and next prime (4494509).
It can be written as a sum of positive squares in 8 ways, for example, as 952576 + 3541924 = 976^2 + 1882^2 .
It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 4494500.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4494509) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44450 + ... + 44550.
It is an arithmetic number, because the mean of its divisors is an integer number (208845).
Almost surely, 24494500 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 4494500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5012280).
4494500 is an abundant number, since it is smaller than the sum of its proper divisors (5530060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4494500 is a wasteful number, since it uses less digits than its factorization.
4494500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 209 (or 197 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 4494500 is about 2120.0235847745. The cubic root of 4494500 is about 165.0290735423.
It can be divided in two parts, 4494 and 500, that added together give a palindrome (4994).
The spelling of 4494500 in words is "four million, four hundred ninety-four thousand, five hundred".
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