Base | Representation |
---|---|
bin | 1111110111000110… |
… | …1000100110100100 |
3 | 101222201111212201002 |
4 | 3331301220212210 |
5 | 32204424201022 |
6 | 1542252052432 |
7 | 210336255023 |
oct | 37561504644 |
9 | 11881455632 |
10 | 4257647012 |
11 | 1895370243 |
12 | 9a9a64118 |
13 | 52b110978 |
14 | 2c56608ba |
15 | 19dbba092 |
hex | fdc689a4 |
4257647012 has 48 divisors (see below), whose sum is σ = 7842831360. Its totient is φ = 2019772800.
The previous prime is 4257646997. The next prime is 4257647029. The reversal of 4257647012 is 2107467524.
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, 2941673 + ... + 2943119.
It is an arithmetic number, because the mean of its divisors is an integer number (163392320).
Almost surely, 24257647012 is an apocalyptic number.
It is an amenable number.
4257647012 is a deficient number, since it is larger than the sum of its proper divisors (3585184348).
4257647012 is a wasteful number, since it uses less digits than its factorization.
4257647012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1932 (or 1930 counting only the distinct ones).
The product of its (nonzero) digits is 94080, while the sum is 38.
The square root of 4257647012 is about 65250.6475983189. The cubic root of 4257647012 is about 1620.7768224799.
The spelling of 4257647012 in words is "four billion, two hundred fifty-seven million, six hundred forty-seven thousand, twelve".
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