Base | Representation |
---|---|
bin | 111100011100111… |
… | …0110111110100111 |
3 | 12020100212002101222 |
4 | 1320321312332213 |
5 | 13123234331234 |
6 | 533140210555 |
7 | 101160253523 |
oct | 17071667647 |
9 | 5210762358 |
10 | 2028433319 |
11 | 950aa7a80 |
12 | 487399a5b |
13 | 264321203 |
14 | 15357ad83 |
15 | bd12c42e |
hex | 78e76fa7 |
2028433319 has 16 divisors (see below), whose sum is σ = 2444878080. Its totient is φ = 1660095360.
The previous prime is 2028433259. The next prime is 2028433321. The reversal of 2028433319 is 9133348202.
It is not a de Polignac number, because 2028433319 - 212 = 2028429223 is a prime.
It is a super-2 number, since 2×20284333192 = 8229083459258711522, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2028433219) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231509 + ... + 240110.
It is an arithmetic number, because the mean of its divisors is an integer number (152804880).
Almost surely, 22028433319 is an apocalyptic number.
2028433319 is a deficient number, since it is larger than the sum of its proper divisors (416444761).
2028433319 is a wasteful number, since it uses less digits than its factorization.
2028433319 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 471670.
The product of its (nonzero) digits is 31104, while the sum is 35.
The square root of 2028433319 is about 45038.1318329258. The cubic root of 2028433319 is about 1265.8636000200.
The spelling of 2028433319 in words is "two billion, twenty-eight million, four hundred thirty-three thousand, three hundred nineteen".
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