Base | Representation |
---|---|
bin | 1101100110000… |
… | …0111011010010 |
3 | 10222021220220002 |
4 | 3121200323102 |
5 | 104044120424 |
6 | 5354050002 |
7 | 1261443254 |
oct | 331407322 |
9 | 128256802 |
10 | 57020114 |
11 | 2a206068 |
12 | 17119902 |
13 | ba75818 |
14 | 7803cd4 |
15 | 5014cae |
hex | 3660ed2 |
57020114 has 4 divisors (see below), whose sum is σ = 85530174. Its totient is φ = 28510056.
The previous prime is 57020111. The next prime is 57020123. The reversal of 57020114 is 41102075.
57020114 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 48511225 + 8508889 = 6965^2 + 2917^2 .
It is not an unprimeable number, because it can be changed into a prime (57020111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14255027 + ... + 14255030.
Almost surely, 257020114 is an apocalyptic number.
57020114 is a deficient number, since it is larger than the sum of its proper divisors (28510060).
57020114 is a wasteful number, since it uses less digits than its factorization.
57020114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28510059.
The product of its (nonzero) digits is 280, while the sum is 20.
The square root of 57020114 is about 7551.1663999676. The cubic root of 57020114 is about 384.8953760799.
Adding to 57020114 its reverse (41102075), we get a palindrome (98122189).
The spelling of 57020114 in words is "fifty-seven million, twenty thousand, one hundred fourteen".
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