Base | Representation |
---|---|
bin | 1010111110010100000000 |
3 | 12102011001102 |
4 | 22332110000 |
5 | 1214023142 |
6 | 141353532 |
7 | 33310541 |
oct | 12762400 |
9 | 5364042 |
10 | 2876672 |
11 | 1695317 |
12 | b688a8 |
13 | 799496 |
14 | 54c4c8 |
15 | 3bc532 |
hex | 2be500 |
2876672 has 36 divisors (see below), whose sum is σ = 6089076. Its totient is φ = 1351680.
The previous prime is 2876669. The next prime is 2876717. The reversal of 2876672 is 2766782.
It can be written as a sum of positive squares in 2 ways, for example, as 2262016 + 614656 = 1504^2 + 784^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4022 + ... + 4682.
It is an arithmetic number, because the mean of its divisors is an integer number (169141).
22876672 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 2876672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3044538).
2876672 is an abundant number, since it is smaller than the sum of its proper divisors (3212404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2876672 is an equidigital number, since it uses as much as digits as its factorization.
2876672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 694 (or 680 counting only the distinct ones).
The product of its digits is 56448, while the sum is 38.
The square root of 2876672 is about 1696.0754700189. The cubic root of 2876672 is about 142.2209085527.
The spelling of 2876672 in words is "two million, eight hundred seventy-six thousand, six hundred seventy-two".
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