Base | Representation |
---|---|
bin | 1011000001001100011000 |
3 | 12102202020110 |
4 | 23001030120 |
5 | 1214412342 |
6 | 141524320 |
7 | 33360126 |
oct | 13011430 |
9 | 5382213 |
10 | 2888472 |
11 | 16a3174 |
12 | b736a0 |
13 | 7a1972 |
14 | 552916 |
15 | 3c0c9c |
hex | 2c1318 |
2888472 has 32 divisors (see below), whose sum is σ = 7343280. Its totient is φ = 946560.
The previous prime is 2888467. The next prime is 2888489. The reversal of 2888472 is 2748882.
It is a self number, because there is not a number n which added to its sum of digits gives 2888472.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 478 + ... + 2450.
22888472 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 2888472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3671640).
2888472 is an abundant number, since it is smaller than the sum of its proper divisors (4454808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2888472 is a wasteful number, since it uses less digits than its factorization.
2888472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2043 (or 2039 counting only the distinct ones).
The product of its digits is 57344, while the sum is 39.
The square root of 2888472 is about 1699.5505288164. The cubic root of 2888472 is about 142.4151048658.
The spelling of 2888472 in words is "two million, eight hundred eighty-eight thousand, four hundred seventy-two".
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