Base | Representation |
---|---|
bin | 1000001100100111… |
… | …0111100011100000 |
3 | 12200100110000021201 |
4 | 2003021313203200 |
5 | 14001300332034 |
6 | 1002202130544 |
7 | 105346052413 |
oct | 20311674340 |
9 | 5610400251 |
10 | 2200402144 |
11 | a2a084776 |
12 | 514ab0a54 |
13 | 290b42705 |
14 | 16c343b7a |
15 | cd29b014 |
hex | 832778e0 |
2200402144 has 24 divisors (see below), whose sum is σ = 4481424360. Its totient is φ = 1062262656.
The previous prime is 2200402133. The next prime is 2200402151. The reversal of 2200402144 is 4412040022.
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, 1184634 + ... + 1186489.
It is an arithmetic number, because the mean of its divisors is an integer number (186726015).
Almost surely, 22200402144 is an apocalyptic number.
It is an amenable number.
2200402144 is an abundant number, since it is smaller than the sum of its proper divisors (2281022216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2200402144 is a wasteful number, since it uses less digits than its factorization.
2200402144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2371162 (or 2371154 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 19.
The square root of 2200402144 is about 46908.4442717940. Note that the first 3 decimals coincide. The cubic root of 2200402144 is about 1300.6706882425.
Adding to 2200402144 its reverse (4412040022), we get a palindrome (6612442166).
The spelling of 2200402144 in words is "two billion, two hundred million, four hundred two thousand, one hundred forty-four".
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