Base | Representation |
---|---|
bin | 1011000000100100111100 |
3 | 12102121202222 |
4 | 23000210330 |
5 | 1214322243 |
6 | 141504512 |
7 | 33346562 |
oct | 13004474 |
9 | 5377688 |
10 | 2885948 |
11 | 16a128a |
12 | b72138 |
13 | 7a0780 |
14 | 551a32 |
15 | 3c0168 |
hex | 2c093c |
2885948 has 48 divisors (see below), whose sum is σ = 6021120. Its totient is φ = 1197504.
The previous prime is 2885947. The next prime is 2885951. The reversal of 2885948 is 8495882.
It is a junction number, because it is equal to n+sod(n) for n = 2885899 and 2885908.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2885947) 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, 22661 + ... + 22787.
It is an arithmetic number, because the mean of its divisors is an integer number (125440).
22885948 is an apocalyptic number.
It is an amenable number.
2885948 is an abundant number, since it is smaller than the sum of its proper divisors (3135172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2885948 is a wasteful number, since it uses less digits than its factorization.
2885948 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 186 (or 184 counting only the distinct ones).
The product of its digits is 184320, while the sum is 44.
The square root of 2885948 is about 1698.8078172648. The cubic root of 2885948 is about 142.3736111308.
The spelling of 2885948 in words is "two million, eight hundred eighty-five thousand, nine hundred forty-eight".
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