Base | Representation |
---|---|
bin | 111111011111010… |
… | …0011001001110101 |
3 | 12111110120210001220 |
4 | 1332332203021311 |
5 | 13330330414013 |
6 | 551220140553 |
7 | 103535321235 |
oct | 17676431165 |
9 | 5443523056 |
10 | 2130326133 |
11 | 9a3571611 |
12 | 4b5537759 |
13 | 27c478410 |
14 | 162d01cc5 |
15 | c7057b23 |
hex | 7efa3275 |
2130326133 has 16 divisors (see below), whose sum is σ = 3061322880. Its totient is φ = 1309944384.
The previous prime is 2130326123. The next prime is 2130326137. The reversal of 2130326133 is 3316230312.
It is a happy number.
It is not a de Polignac number, because 2130326133 - 26 = 2130326069 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2130326137) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30735 + ... + 72147.
It is an arithmetic number, because the mean of its divisors is an integer number (191332680).
Almost surely, 22130326133 is an apocalyptic number.
It is an amenable number.
2130326133 is a deficient number, since it is larger than the sum of its proper divisors (930996747).
2130326133 is a wasteful number, since it uses less digits than its factorization.
2130326133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42748.
The product of its (nonzero) digits is 1944, while the sum is 24.
The square root of 2130326133 is about 46155.4561563419. The cubic root of 2130326133 is about 1286.7140158673.
Adding to 2130326133 its reverse (3316230312), we get a palindrome (5446556445).
The spelling of 2130326133 in words is "two billion, one hundred thirty million, three hundred twenty-six thousand, one hundred thirty-three".
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