Base | Representation |
---|---|
bin | 1000000000011000… |
… | …0111111110110000 |
3 | 12112202220001011022 |
4 | 2000012013332300 |
5 | 13400131323300 |
6 | 553130235012 |
7 | 104153646116 |
oct | 20006077660 |
9 | 5482801138 |
10 | 2149089200 |
11 | a03117585 |
12 | 4bb885a68 |
13 | 28331781b |
14 | 1655c7ab6 |
15 | c8a12285 |
hex | 80187fb0 |
2149089200 has 30 divisors (see below), whose sum is σ = 5163187764. Its totient is φ = 859635520.
The previous prime is 2149089199. The next prime is 2149089233. The reversal of 2149089200 is 29809412.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2685962 + ... + 2686761.
Almost surely, 22149089200 is an apocalyptic number.
2149089200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2149089200 is an abundant number, since it is smaller than the sum of its proper divisors (3014098564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2149089200 is a wasteful number, since it uses less digits than its factorization.
2149089200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5372741 (or 5372730 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 35.
The square root of 2149089200 is about 46358.2700281190. The cubic root of 2149089200 is about 1290.4806013272.
The spelling of 2149089200 in words is "two billion, one hundred forty-nine million, eighty-nine thousand, two hundred".
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