Base | Representation |
---|---|
bin | 1110110101100011000000 |
3 | 21022121011210 |
4 | 32311203000 |
5 | 1443424334 |
6 | 215210120 |
7 | 45026124 |
oct | 16654300 |
9 | 7277153 |
10 | 3889344 |
11 | 2217138 |
12 | 1376940 |
13 | a623b4 |
14 | 733584 |
15 | 51c5e9 |
hex | 3b58c0 |
3889344 has 56 divisors (see below), whose sum is σ = 10533888. Its totient is φ = 1265920.
The previous prime is 3889337. The next prime is 3889349. The reversal of 3889344 is 4439883.
It is not an unprimeable number, because it can be changed into a prime (3889349) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8809 + ... + 9239.
Almost surely, 23889344 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 3889344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5266944).
3889344 is an abundant number, since it is smaller than the sum of its proper divisors (6644544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3889344 is a wasteful number, since it uses less digits than its factorization.
With its predecessor (3889343) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (493).
3889344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 493 (or 483 counting only the distinct ones).
The product of its digits is 82944, while the sum is 39.
The square root of 3889344 is about 1972.1419827183. The cubic root of 3889344 is about 157.2626002711.
The spelling of 3889344 in words is "three million, eight hundred eighty-nine thousand, three hundred forty-four".
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