Base | Representation |
---|---|
bin | 110101010111111110… |
… | …000001000110010010 |
3 | 12110221001201111211201 |
4 | 311113332001012102 |
5 | 1414332433400231 |
6 | 42154505501414 |
7 | 4066130534152 |
oct | 652776010622 |
9 | 173831644751 |
10 | 57310450066 |
11 | 2233a289421 |
12 | b1351a186a |
13 | 553449211c |
14 | 2ab95c0762 |
15 | 1756584161 |
hex | d57f81192 |
57310450066 has 16 divisors (see below), whose sum is σ = 87815819520. Its totient is φ = 28038803200.
The previous prime is 57310449901. The next prime is 57310450103. The reversal of 57310450066 is 66005401375.
57310450066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 332091 + ... + 474241.
It is an arithmetic number, because the mean of its divisors is an integer number (5488488720).
Almost surely, 257310450066 is an apocalyptic number.
57310450066 is a deficient number, since it is larger than the sum of its proper divisors (30505369454).
57310450066 is a wasteful number, since it uses less digits than its factorization.
57310450066 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146489.
The product of its (nonzero) digits is 75600, while the sum is 37.
The spelling of 57310450066 in words is "fifty-seven billion, three hundred ten million, four hundred fifty thousand, sixty-six".
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