Base | Representation |
---|---|
bin | 111111101011010… |
… | …0011000111010110 |
3 | 12111220102102002220 |
4 | 1333112203013112 |
5 | 13333433224210 |
6 | 552003043210 |
7 | 103642643223 |
oct | 17726430726 |
9 | 5456372086 |
10 | 2136617430 |
11 | 9a7079332 |
12 | 4b7670506 |
13 | 28086bb8c |
14 | 163a9c94a |
15 | c789bc70 |
hex | 7f5a31d6 |
2136617430 has 32 divisors (see below), whose sum is σ = 5350834944. Its totient is φ = 544992096.
The previous prime is 2136617381. The next prime is 2136617473. The reversal of 2136617430 is 347166312.
It is a junction number, because it is equal to n+sod(n) for n = 2136617391 and 2136617400.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1547584 + ... + 1548963.
It is an arithmetic number, because the mean of its divisors is an integer number (167213592).
Almost surely, 22136617430 is an apocalyptic number.
2136617430 is an abundant number, since it is smaller than the sum of its proper divisors (3214217514).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2136617430 is a wasteful number, since it uses less digits than its factorization.
2136617430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3096580.
The product of its (nonzero) digits is 18144, while the sum is 33.
The square root of 2136617430 is about 46223.5592528312. The cubic root of 2136617430 is about 1287.9794158940.
The spelling of 2136617430 in words is "two billion, one hundred thirty-six million, six hundred seventeen thousand, four hundred thirty".
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