Base | Representation |
---|---|
bin | 10011111000011110001100 |
3 | 100210210120200 |
4 | 103320132030 |
5 | 2313241134 |
6 | 303413500 |
7 | 62205315 |
oct | 23703614 |
9 | 10723520 |
10 | 5212044 |
11 | 2a3a982 |
12 | 18b4290 |
13 | 1106466 |
14 | 99960c |
15 | 6ce499 |
hex | 4f878c |
5212044 has 18 divisors (see below), whose sum is σ = 13174980. Its totient is φ = 1737336.
The previous prime is 5212037. The next prime is 5212057. The reversal of 5212044 is 4402125.
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 72354 + ... + 72425.
Almost surely, 25212044 is an apocalyptic number.
It is an amenable number.
5212044 is an abundant number, since it is smaller than the sum of its proper divisors (7962936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5212044 is a wasteful number, since it uses less digits than its factorization.
5212044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144789 (or 144784 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 18.
The square root of 5212044 is about 2282.9901445254. The cubic root of 5212044 is about 173.3814741366.
Adding to 5212044 its reverse (4402125), we get a palindrome (9614169).
The spelling of 5212044 in words is "five million, two hundred twelve thousand, forty-four".
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