Base | Representation |
---|---|
bin | 1011000000110100110000 |
3 | 12102200011110 |
4 | 23000310300 |
5 | 1214340320 |
6 | 141513320 |
7 | 33352536 |
oct | 13006460 |
9 | 5380143 |
10 | 2886960 |
11 | 16a201a |
12 | b72840 |
13 | 7a107b |
14 | 552156 |
15 | 3c05e0 |
hex | 2c0d30 |
2886960 has 80 divisors (see below), whose sum is σ = 9356544. Its totient is φ = 734976.
The previous prime is 2886941. The next prime is 2886971. The reversal of 2886960 is 696882.
2886960 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (80).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5259 + ... + 5781.
22886960 is an apocalyptic number.
2886960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2886960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4678272).
2886960 is an abundant number, since it is smaller than the sum of its proper divisors (6469584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2886960 is a wasteful number, since it uses less digits than its factorization.
2886960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 562 (or 556 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 39.
The square root of 2886960 is about 1699.1056470979. The cubic root of 2886960 is about 142.3902509843.
The spelling of 2886960 in words is "two million, eight hundred eighty-six thousand, nine hundred sixty".
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