Base | Representation |
---|---|
bin | 1010111101111101011000 |
3 | 12102002001210 |
4 | 22331331120 |
5 | 1214001344 |
6 | 141343120 |
7 | 33303402 |
oct | 12757530 |
9 | 5362053 |
10 | 2875224 |
11 | 1694220 |
12 | b67aa0 |
13 | 798921 |
14 | 54bb72 |
15 | 3bbdb9 |
hex | 2bdf58 |
2875224 has 32 divisors (see below), whose sum is σ = 7842240. Its totient is φ = 871200.
The previous prime is 2875211. The next prime is 2875267. The reversal of 2875224 is 4225782.
It is a super-3 number, since 3×28752243 = 71307680423337718272, which contains 333 as substring.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 2875191 and 2875200.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5182 + ... + 5709.
It is an arithmetic number, because the mean of its divisors is an integer number (245070).
22875224 is an apocalyptic number.
2875224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2875224 is an abundant number, since it is smaller than the sum of its proper divisors (4967016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2875224 is a wasteful number, since it uses less digits than its factorization.
2875224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10911 (or 10907 counting only the distinct ones).
The product of its digits is 8960, while the sum is 30.
The square root of 2875224 is about 1695.6485484911. The cubic root of 2875224 is about 142.1970418022.
The spelling of 2875224 in words is "two million, eight hundred seventy-five thousand, two hundred twenty-four".
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