Base | Representation |
---|---|
bin | 111111000001110… |
… | …1000010100000001 |
3 | 12110101112002000101 |
4 | 1332003220110001 |
5 | 13312402141034 |
6 | 545505122401 |
7 | 103260122101 |
oct | 17603502401 |
9 | 5411462011 |
10 | 2114880769 |
11 | 995882251 |
12 | 4b0329401 |
13 | 2791cb151 |
14 | 160c41201 |
15 | c5a06514 |
hex | 7e0e8501 |
2114880769 has 4 divisors (see below), whose sum is σ = 2135413696. Its totient is φ = 2094347844.
The previous prime is 2114880749. The next prime is 2114880773. The reversal of 2114880769 is 9670884112.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2114880769 is a prime.
It is a super-2 number, since 2×21148807692 = 8945441334172062722, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2114880749) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10266309 + ... + 10266514.
It is an arithmetic number, because the mean of its divisors is an integer number (533853424).
Almost surely, 22114880769 is an apocalyptic number.
It is an amenable number.
2114880769 is a deficient number, since it is larger than the sum of its proper divisors (20532927).
2114880769 is a wasteful number, since it uses less digits than its factorization.
2114880769 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20532926.
The product of its (nonzero) digits is 193536, while the sum is 46.
The square root of 2114880769 is about 45987.8328365232. The cubic root of 2114880769 is about 1283.5968107514.
The spelling of 2114880769 in words is "two billion, one hundred fourteen million, eight hundred eighty thousand, seven hundred sixty-nine".
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