Base | Representation |
---|---|
bin | 1101100111101… |
… | …1000111011000 |
3 | 10222111101001001 |
4 | 3121323013120 |
5 | 104111034014 |
6 | 5400234344 |
7 | 1262401066 |
oct | 331730730 |
9 | 128441031 |
10 | 57127384 |
11 | 2a279716 |
12 | 1716b9b4 |
13 | bab25b2 |
14 | 7831036 |
15 | 5036974 |
hex | 367b1d8 |
57127384 has 8 divisors (see below), whose sum is σ = 107113860. Its totient is φ = 28563688.
The previous prime is 57127379. The next prime is 57127393. The reversal of 57127384 is 48372175.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3570454 + ... + 3570469.
Almost surely, 257127384 is an apocalyptic number.
It is an amenable number.
57127384 is a deficient number, since it is larger than the sum of its proper divisors (49986476).
57127384 is a wasteful number, since it uses less digits than its factorization.
57127384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7140929 (or 7140925 counting only the distinct ones).
The product of its digits is 47040, while the sum is 37.
The square root of 57127384 is about 7558.2659386926. The cubic root of 57127384 is about 385.1365884057.
The spelling of 57127384 in words is "fifty-seven million, one hundred twenty-seven thousand, three hundred eighty-four".
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