Base | Representation |
---|---|
bin | 1010111000101001110000 |
3 | 12100222020202 |
4 | 22320221300 |
5 | 1212302423 |
6 | 141054332 |
7 | 33153131 |
oct | 12705160 |
9 | 5328222 |
10 | 2853488 |
11 | 1679960 |
12 | b573a8 |
13 | 78ba71 |
14 | 543c88 |
15 | 3b5728 |
hex | 2b8a70 |
2853488 has 40 divisors (see below), whose sum is σ = 6237696. Its totient is φ = 1252800.
The previous prime is 2853481. The next prime is 2853493. The reversal of 2853488 is 8843582.
It is a super-2 number, since 2×28534882 = 16284787532288, which contains 22 as substring.
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2853481) 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, 5195 + ... + 5717.
22853488 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 2853488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3118848).
2853488 is an abundant number, since it is smaller than the sum of its proper divisors (3384208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2853488 is a wasteful number, since it uses less digits than its factorization.
2853488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 573 (or 567 counting only the distinct ones).
The product of its digits is 61440, while the sum is 38.
The square root of 2853488 is about 1689.2270421705. The cubic root of 2853488 is about 141.8378099265.
It can be divided in two parts, 285 and 3488, that added together give a palindrome (3773).
The spelling of 2853488 in words is "two million, eight hundred fifty-three thousand, four hundred eighty-eight".
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