Base | Representation |
---|---|
bin | 1010100010010000… |
… | …0000111100100011 |
3 | 21022002101222000002 |
4 | 2220210000330203 |
5 | 21242432411342 |
6 | 1144342050215 |
7 | 130036500605 |
oct | 25044007443 |
9 | 7262358002 |
10 | 2828013347 |
11 | 1221381315 |
12 | 66b11996b |
13 | 360b87ba3 |
14 | 1cb837175 |
15 | 11841ed32 |
hex | a8900f23 |
2828013347 has 8 divisors (see below), whose sum is σ = 2927912832. Its totient is φ = 2728656000.
The previous prime is 2828013337. The next prime is 2828013407. The reversal of 2828013347 is 7433108282.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2828013347 - 230 = 1754271523 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2828013347.
It is not an unprimeable number, because it can be changed into a prime (2828013337) 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, 124904 + ... + 145797.
It is an arithmetic number, because the mean of its divisors is an integer number (365989104).
Almost surely, 22828013347 is an apocalyptic number.
2828013347 is a deficient number, since it is larger than the sum of its proper divisors (99899485).
2828013347 is a wasteful number, since it uses less digits than its factorization.
2828013347 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 271069.
The product of its (nonzero) digits is 64512, while the sum is 38.
The square root of 2828013347 is about 53179.0686924846. The cubic root of 2828013347 is about 1414.1445960522.
The spelling of 2828013347 in words is "two billion, eight hundred twenty-eight million, thirteen thousand, three hundred forty-seven".
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