Base | Representation |
---|---|
bin | 110101011010001111… |
… | …001101100110010010 |
3 | 12111000201100021012101 |
4 | 311122033031212102 |
5 | 1414422204342041 |
6 | 42202345351014 |
7 | 4100102211262 |
oct | 653217154622 |
9 | 174021307171 |
10 | 57348512146 |
11 | 22359815a92 |
12 | b145a9846a |
13 | 553c32a873 |
14 | 2ac068b7a2 |
15 | 1759aa1b31 |
hex | d5a3cd992 |
57348512146 has 16 divisors (see below), whose sum is σ = 86555835648. Its totient is φ = 28497096000.
The previous prime is 57348512083. The next prime is 57348512167. The reversal of 57348512146 is 64121584375.
It is a junction number, because it is equal to n+sod(n) for n = 57348512096 and 57348512105.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85411 + ... + 349273.
It is an arithmetic number, because the mean of its divisors is an integer number (5409739728).
Almost surely, 257348512146 is an apocalyptic number.
57348512146 is a deficient number, since it is larger than the sum of its proper divisors (29207323502).
57348512146 is a wasteful number, since it uses less digits than its factorization.
57348512146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 264537.
The product of its digits is 806400, while the sum is 46.
The spelling of 57348512146 in words is "fifty-seven billion, three hundred forty-eight million, five hundred twelve thousand, one hundred forty-six".
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