Base | Representation |
---|---|
bin | 100010001010110… |
… | …1010010001100110 |
3 | 2221220101200221020 |
4 | 1010111222101212 |
5 | 4322002410440 |
6 | 305434032010 |
7 | 40261222524 |
oct | 10425522146 |
9 | 2856350836 |
10 | 1146528870 |
11 | 539205123 |
12 | 27bb78606 |
13 | 1536c2166 |
14 | ac3b1314 |
15 | 6a9c73d0 |
hex | 4456a466 |
1146528870 has 16 divisors (see below), whose sum is σ = 2751669360. Its totient is φ = 305741024.
The previous prime is 1146528853. The next prime is 1146528917. The reversal of 1146528870 is 788256411.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19108785 + ... + 19108844.
It is an arithmetic number, because the mean of its divisors is an integer number (171979335).
Almost surely, 21146528870 is an apocalyptic number.
1146528870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1146528870 is an abundant number, since it is smaller than the sum of its proper divisors (1605140490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1146528870 is a wasteful number, since it uses less digits than its factorization.
1146528870 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38217639.
The product of its (nonzero) digits is 107520, while the sum is 42.
The square root of 1146528870 is about 33860.4322181510. The cubic root of 1146528870 is about 1046.6343845553.
The spelling of 1146528870 in words is "one billion, one hundred forty-six million, five hundred twenty-eight thousand, eight hundred seventy".
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