Base | Representation |
---|---|
bin | 1010111101011110001110 |
3 | 12101222022221 |
4 | 22331132032 |
5 | 1213420410 |
6 | 141325554 |
7 | 33264523 |
oct | 12753616 |
9 | 5358287 |
10 | 2873230 |
11 | 1692778 |
12 | b668ba |
13 | 797a49 |
14 | 54b14a |
15 | 3bb4da |
hex | 2bd78e |
2873230 has 16 divisors (see below), whose sum is σ = 5238720. Its totient is φ = 1134432.
The previous prime is 2873209. The next prime is 2873231. The reversal of 2873230 is 323782.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 2873195 and 2873204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2873231) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1029 + ... + 2608.
It is an arithmetic number, because the mean of its divisors is an integer number (327420).
22873230 is an apocalyptic number.
2873230 is a deficient number, since it is larger than the sum of its proper divisors (2365490).
2873230 is a wasteful number, since it uses less digits than its factorization.
2873230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3723.
The product of its (nonzero) digits is 2016, while the sum is 25.
The square root of 2873230 is about 1695.0604708977. The cubic root of 2873230 is about 142.1641624540.
The spelling of 2873230 in words is "two million, eight hundred seventy-three thousand, two hundred thirty".
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