Base | Representation |
---|---|
bin | 111111000100000… |
… | …0000000101010101 |
3 | 12110110200021221121 |
4 | 1332020000011111 |
5 | 13313200323314 |
6 | 545545443541 |
7 | 103302634036 |
oct | 17610000525 |
9 | 5413607847 |
10 | 2116026709 |
11 | 996495205 |
12 | 4b07a05b1 |
13 | 27950c914 |
14 | 16105ca8d |
15 | c5b80d24 |
hex | 7e200155 |
2116026709 has 8 divisors (see below), whose sum is σ = 2140836480. Its totient is φ = 2091240096.
The previous prime is 2116026667. The next prime is 2116026733. The reversal of 2116026709 is 9076206112.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2116026709 - 215 = 2115993941 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2116026739) 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, 236532 + ... + 245314.
It is an arithmetic number, because the mean of its divisors is an integer number (267604560).
Almost surely, 22116026709 is an apocalyptic number.
It is an amenable number.
2116026709 is a deficient number, since it is larger than the sum of its proper divisors (24809771).
2116026709 is an equidigital number, since it uses as much as digits as its factorization.
2116026709 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11579.
The product of its (nonzero) digits is 9072, while the sum is 34.
The square root of 2116026709 is about 46000.2903143013. The cubic root of 2116026709 is about 1283.8286062201.
The spelling of 2116026709 in words is "two billion, one hundred sixteen million, twenty-six thousand, seven hundred nine".
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