Base | Representation |
---|---|
bin | 1000001100010110… |
… | …1110100111010110 |
3 | 12200021101212200100 |
4 | 2003011232213112 |
5 | 14001011120300 |
6 | 1002122554530 |
7 | 105333612525 |
oct | 20305564726 |
9 | 5607355610 |
10 | 2199316950 |
11 | a29503416 |
12 | 514668a46 |
13 | 29085279c |
14 | 16c1404bc |
15 | cd134700 |
hex | 8316e9d6 |
2199316950 has 36 divisors (see below), whose sum is σ = 5908832748. Its totient is φ = 586484400.
The previous prime is 2199316909. The next prime is 2199316961. The reversal of 2199316950 is 596139912.
It is a happy number.
2199316950 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a junction number, because it is equal to n+sod(n) for n = 2199316896 and 2199316905.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2443236 + ... + 2444135.
It is an arithmetic number, because the mean of its divisors is an integer number (164134243).
Almost surely, 22199316950 is an apocalyptic number.
2199316950 is an abundant number, since it is smaller than the sum of its proper divisors (3709515798).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2199316950 is a wasteful number, since it uses less digits than its factorization.
2199316950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4887389 (or 4887381 counting only the distinct ones).
The product of its (nonzero) digits is 131220, while the sum is 45.
The square root of 2199316950 is about 46896.8756955088. The cubic root of 2199316950 is about 1300.4568315570.
The spelling of 2199316950 in words is "two billion, one hundred ninety-nine million, three hundred sixteen thousand, nine hundred fifty".
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