Base | Representation |
---|---|
bin | 1010101011110011… |
… | …0011111010101011 |
3 | 21101212202221200011 |
4 | 2222330303322223 |
5 | 21333211134021 |
6 | 1152332352351 |
7 | 131034114214 |
oct | 25274637253 |
9 | 7355687604 |
10 | 2868068011 |
11 | 1241a49a46 |
12 | 6806156b7 |
13 | 369270583 |
14 | 1d2ca240b |
15 | 11bbd2de1 |
hex | aaf33eab |
2868068011 has 8 divisors (see below), whose sum is σ = 3058946640. Its totient is φ = 2679652608.
The previous prime is 2868068003. The next prime is 2868068017. The reversal of 2868068011 is 1108608682.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2868068011 - 23 = 2868068003 is a prime.
It is a super-2 number, since 2×28680680112 = 16451628231442992242, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2868068017) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 613401 + ... + 618058.
It is an arithmetic number, because the mean of its divisors is an integer number (382368330).
Almost surely, 22868068011 is an apocalyptic number.
2868068011 is a deficient number, since it is larger than the sum of its proper divisors (190878629).
2868068011 is a wasteful number, since it uses less digits than its factorization.
2868068011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1231613.
The product of its (nonzero) digits is 36864, while the sum is 40.
The square root of 2868068011 is about 53554.3463315537. The cubic root of 2868068011 is about 1420.7897496407.
The spelling of 2868068011 in words is "two billion, eight hundred sixty-eight million, sixty-eight thousand, eleven".
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