Base | Representation |
---|---|
bin | 1010100010011110… |
… | …0100001110110011 |
3 | 21022011011021001002 |
4 | 2220213210032303 |
5 | 21243202204212 |
6 | 1144414032215 |
7 | 130050426020 |
oct | 25047441663 |
9 | 7264137032 |
10 | 2828944307 |
11 | 1221957802 |
12 | 66b4a866b |
13 | 361122857 |
14 | 1cb9da547 |
15 | 118555ac2 |
hex | a89e43b3 |
2828944307 has 8 divisors (see below), whose sum is σ = 3241612800. Its totient is φ = 2418409224.
The previous prime is 2828944289. The next prime is 2828944319. The reversal of 2828944307 is 7034498282.
2828944307 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2828944307 - 222 = 2824750003 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2828944367) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 530507 + ... + 535812.
It is an arithmetic number, because the mean of its divisors is an integer number (405201600).
Almost surely, 22828944307 is an apocalyptic number.
2828944307 is a deficient number, since it is larger than the sum of its proper divisors (412668493).
2828944307 is a wasteful number, since it uses less digits than its factorization.
2828944307 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1066705.
The product of its (nonzero) digits is 774144, while the sum is 47.
The square root of 2828944307 is about 53187.8210401592. The cubic root of 2828944307 is about 1414.2997541622.
The spelling of 2828944307 in words is "two billion, eight hundred twenty-eight million, nine hundred forty-four thousand, three hundred seven".
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