Base | Representation |
---|---|
bin | 1010100101110000… |
… | …1111000111000100 |
3 | 21100010010201211221 |
4 | 2221130033013010 |
5 | 21310221021203 |
6 | 1150030010124 |
7 | 130305663016 |
oct | 25134170704 |
9 | 7303121757 |
10 | 2842751428 |
11 | 1229728250 |
12 | 674046944 |
13 | 363c4824a |
14 | 1cd7921b6 |
15 | 119881abd |
hex | a970f1c4 |
2842751428 has 12 divisors (see below), whose sum is σ = 5427070992. Its totient is φ = 1292159720.
The previous prime is 2842751423. The next prime is 2842751437. The reversal of 2842751428 is 8241572482.
It is not an unprimeable number, because it can be changed into a prime (2842751423) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32303950 + ... + 32304037.
It is an arithmetic number, because the mean of its divisors is an integer number (452255916).
Almost surely, 22842751428 is an apocalyptic number.
It is an amenable number.
2842751428 is a deficient number, since it is larger than the sum of its proper divisors (2584319564).
2842751428 is a wasteful number, since it uses less digits than its factorization.
2842751428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64608002 (or 64608000 counting only the distinct ones).
The product of its digits is 286720, while the sum is 43.
The square root of 2842751428 is about 53317.4589417013. The cubic root of 2842751428 is about 1416.5969273228.
The spelling of 2842751428 in words is "two billion, eight hundred forty-two million, seven hundred fifty-one thousand, four hundred twenty-eight".
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