Base | Representation |
---|---|
bin | 1010100010101111… |
… | …1111101000001010 |
3 | 21022020100020100100 |
4 | 2220223333220022 |
5 | 21244001330343 |
6 | 1144454550230 |
7 | 130063332162 |
oct | 25053775012 |
9 | 7266306310 |
10 | 2830105098 |
11 | 122257a937 |
12 | 66b968376 |
13 | 36143b002 |
14 | 1cbc1d5a2 |
15 | 1186d49d3 |
hex | a8affa0a |
2830105098 has 24 divisors (see below), whose sum is σ = 6134544000. Its totient is φ = 942960744.
The previous prime is 2830105087. The next prime is 2830105123. The reversal of 2830105098 is 8905010382.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10413 + ... + 75951.
It is an arithmetic number, because the mean of its divisors is an integer number (255606000).
Almost surely, 22830105098 is an apocalyptic number.
2830105098 is an abundant number, since it is smaller than the sum of its proper divisors (3304438902).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2830105098 is a wasteful number, since it uses less digits than its factorization.
2830105098 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67946 (or 67943 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 36.
The square root of 2830105098 is about 53198.7321089516. The cubic root of 2830105098 is about 1414.4931692968.
The spelling of 2830105098 in words is "two billion, eight hundred thirty million, one hundred five thousand, ninety-eight".
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