Base | Representation |
---|---|
bin | 1000001100011111… |
… | …1000110110010011 |
3 | 12200022110122100220 |
4 | 2003013320312103 |
5 | 14001132230110 |
6 | 1002143044123 |
7 | 105341461341 |
oct | 20307706623 |
9 | 5608418326 |
10 | 2199883155 |
11 | a2985a858 |
12 | 5148a0643 |
13 | 2909c0412 |
14 | 16c24a991 |
15 | cd1e7370 |
hex | 831f8d93 |
2199883155 has 16 divisors (see below), whose sum is σ = 3525319584. Its totient is φ = 1171435520.
The previous prime is 2199883141. The next prime is 2199883177. The reversal of 2199883155 is 5513889912.
2199883155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2199883155 - 25 = 2199883123 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2199883098 and 2199883107.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104784 + ... + 124013.
It is an arithmetic number, because the mean of its divisors is an integer number (220332474).
Almost surely, 22199883155 is an apocalyptic number.
2199883155 is a deficient number, since it is larger than the sum of its proper divisors (1325436429).
2199883155 is a wasteful number, since it uses less digits than its factorization.
2199883155 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 229446.
The product of its digits is 777600, while the sum is 51.
The square root of 2199883155 is about 46902.9120098102. The cubic root of 2199883155 is about 1300.5684210486.
The spelling of 2199883155 in words is "two billion, one hundred ninety-nine million, eight hundred eighty-three thousand, one hundred fifty-five".
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