Base | Representation |
---|---|
bin | 1000100001100110… |
… | …0010101011001101 |
3 | 12220111000121112122 |
4 | 2020121202223031 |
5 | 14141312201010 |
6 | 1015024142325 |
7 | 110465024246 |
oct | 21031425315 |
9 | 5814017478 |
10 | 2288397005 |
11 | a748165a4 |
12 | 53a4679a5 |
13 | 2a6141a8b |
14 | 179ccbccd |
15 | d5d7d855 |
hex | 88662acd |
2288397005 has 16 divisors (see below), whose sum is σ = 2856019584. Its totient is φ = 1758818880.
The previous prime is 2288396963. The next prime is 2288397011. The reversal of 2288397005 is 5007938822.
It is not a de Polignac number, because 2288397005 - 26 = 2288396941 is a prime.
It is a Duffinian number.
It is a congruent number.
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, 74129 + ... + 100358.
It is an arithmetic number, because the mean of its divisors is an integer number (178501224).
Almost surely, 22288397005 is an apocalyptic number.
It is an amenable number.
2288397005 is a deficient number, since it is larger than the sum of its proper divisors (567622579).
2288397005 is a wasteful number, since it uses less digits than its factorization.
2288397005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 174596.
The product of its (nonzero) digits is 241920, while the sum is 44.
The square root of 2288397005 is about 47837.1926956422. The cubic root of 2288397005 is about 1317.7826649575.
The spelling of 2288397005 in words is "two billion, two hundred eighty-eight million, three hundred ninety-seven thousand, five".
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