Base | Representation |
---|---|
bin | 1011000100000100000000 |
3 | 12110100100201 |
4 | 23010010000 |
5 | 1220301344 |
6 | 142054544 |
7 | 33436315 |
oct | 13040400 |
9 | 5410321 |
10 | 2900224 |
11 | 1700a88 |
12 | b7a454 |
13 | 7a7112 |
14 | 556d0c |
15 | 3c44d4 |
hex | 2c4100 |
2900224 has 18 divisors (see below), whose sum is σ = 5789630. Its totient is φ = 1449984.
The previous prime is 2900207. The next prime is 2900237. The reversal of 2900224 is 4220092.
It is a happy number.
2900224 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 2310400 + 589824 = 1520^2 + 768^2 .
It is a super-2 number, since 2×29002242 = 16822598500352, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5409 + ... + 5920.
22900224 is an apocalyptic number.
It is an amenable number.
2900224 is a deficient number, since it is larger than the sum of its proper divisors (2889406).
2900224 is an equidigital number, since it uses as much as digits as its factorization.
2900224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11345 (or 11331 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 2900224 is about 1703.0044039873. The cubic root of 2900224 is about 142.6079862710.
The spelling of 2900224 in words is "two million, nine hundred thousand, two hundred twenty-four".
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