Base | Representation |
---|---|
bin | 1011000001101100011100 |
3 | 12102212001110 |
4 | 23001230130 |
5 | 1214444044 |
6 | 141542020 |
7 | 33366120 |
oct | 13015434 |
9 | 5385043 |
10 | 2890524 |
11 | 16a476a |
12 | b74910 |
13 | 7a2890 |
14 | 553580 |
15 | 3c16b9 |
hex | 2c1b1c |
2890524 has 48 divisors (see below), whose sum is σ = 8304128. Its totient is φ = 762048.
The previous prime is 2890523. The next prime is 2890529. The reversal of 2890524 is 4250982.
It is a junction number, because it is equal to n+sod(n) for n = 2890491 and 2890500.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2890523) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232 + ... + 2415.
22890524 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 2890524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4152064).
2890524 is an abundant number, since it is smaller than the sum of its proper divisors (5413604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2890524 is a wasteful number, since it uses less digits than its factorization.
2890524 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2674 (or 2672 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 30.
The square root of 2890524 is about 1700.1541106617. The cubic root of 2890524 is about 142.4488212644.
The spelling of 2890524 in words is "two million, eight hundred ninety thousand, five hundred twenty-four".
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