Base | Representation |
---|---|
bin | 111110111110001… |
… | …1101011101011110 |
3 | 12110020222120212210 |
4 | 1331330131131132 |
5 | 13311412020220 |
6 | 545400541250 |
7 | 103235133450 |
oct | 17574353536 |
9 | 5406876783 |
10 | 2113001310 |
11 | 994809182 |
12 | 4ab781826 |
13 | 2789c0844 |
14 | 1608b22d0 |
15 | c57846e0 |
hex | 7df1d75e |
2113001310 has 32 divisors (see below), whose sum is σ = 5795661312. Its totient is φ = 482971680.
The previous prime is 2113001309. The next prime is 2113001321. The reversal of 2113001310 is 131003112.
It is a super-3 number, since 3×21130013103 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5030746 + ... + 5031165.
It is an arithmetic number, because the mean of its divisors is an integer number (181114416).
Almost surely, 22113001310 is an apocalyptic number.
2113001310 is an abundant number, since it is smaller than the sum of its proper divisors (3682660002).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2113001310 is a wasteful number, since it uses less digits than its factorization.
2113001310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10061928.
The product of its (nonzero) digits is 18, while the sum is 12.
The square root of 2113001310 is about 45967.3939874777. The cubic root of 2113001310 is about 1283.2164610871.
Adding to 2113001310 its reverse (131003112), we get a palindrome (2244004422).
The spelling of 2113001310 in words is "two billion, one hundred thirteen million, one thousand, three hundred ten".
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