Base | Representation |
---|---|
bin | 1101001001010001… |
… | …00110101100001010 |
3 | 200012211010112220110 |
4 | 12210220212230022 |
5 | 103423102344304 |
6 | 3124133335150 |
7 | 336611101356 |
oct | 64450465412 |
9 | 20184115813 |
10 | 7057074954 |
11 | 2aa1597956 |
12 | 144b4974b6 |
13 | 88609a6c7 |
14 | 4ad376466 |
15 | 2b4840289 |
hex | 1a4a26b0a |
7057074954 has 32 divisors (see below), whose sum is σ = 14225642496. Its totient is φ = 2333822400.
The previous prime is 7057074883. The next prime is 7057074967. The reversal of 7057074954 is 4594707507.
It is a happy number.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Curzon 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, 654999 + ... + 665685.
It is an arithmetic number, because the mean of its divisors is an integer number (444551328).
Almost surely, 27057074954 is an apocalyptic number.
7057074954 is an abundant number, since it is smaller than the sum of its proper divisors (7168567542).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7057074954 is a wasteful number, since it uses less digits than its factorization.
7057074954 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11550.
The product of its (nonzero) digits is 1234800, while the sum is 48.
The square root of 7057074954 is about 84006.3982920349. The cubic root of 7057074954 is about 1918.1161856054.
The spelling of 7057074954 in words is "seven billion, fifty-seven million, seventy-four thousand, nine hundred fifty-four".
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