Base | Representation |
---|---|
bin | 1101001101110010… |
… | …10001101110001001 |
3 | 200022110111100012202 |
4 | 12212321101232021 |
5 | 104012304444240 |
6 | 3132010245545 |
7 | 340551335015 |
oct | 64671215611 |
9 | 20273440182 |
10 | 7094999945 |
11 | 3010a40520 |
12 | 14601268b5 |
13 | 890bb8927 |
14 | 4b4409545 |
15 | 2b7d32315 |
hex | 1a6e51b89 |
7094999945 has 16 divisors (see below), whose sum is σ = 9291086208. Its totient is φ = 5158285440.
The previous prime is 7094999927. The next prime is 7094999971. The reversal of 7094999945 is 5499994907.
It is not a de Polignac number, because 7094999945 - 26 = 7094999881 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159332 + ... + 198938.
It is an arithmetic number, because the mean of its divisors is an integer number (580692888).
Almost surely, 27094999945 is an apocalyptic number.
It is an amenable number.
7094999945 is a deficient number, since it is larger than the sum of its proper divisors (2196086263).
7094999945 is a wasteful number, since it uses less digits than its factorization.
7094999945 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42880.
The product of its (nonzero) digits is 33067440, while the sum is 65.
The square root of 7094999945 is about 84231.8226384779. The cubic root of 7094999945 is about 1921.5460587736.
The spelling of 7094999945 in words is "seven billion, ninety-four million, nine hundred ninety-nine thousand, nine hundred forty-five".
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