Base | Representation |
---|---|
bin | 110101000111010001… |
… | …010001011110010010 |
3 | 12110012112112122220021 |
4 | 311013101101132102 |
5 | 1413244223111302 |
6 | 42111020534054 |
7 | 4056156266032 |
oct | 650721213622 |
9 | 173175478807 |
10 | 57030285202 |
11 | 22206122410 |
12 | b0773b132a |
13 | 54bb41a6b7 |
14 | 2a902d18c2 |
15 | 173bb92437 |
hex | d47451792 |
57030285202 has 16 divisors (see below), whose sum is σ = 98233984800. Its totient is φ = 24558495840.
The previous prime is 57030285161. The next prime is 57030285227. The reversal of 57030285202 is 20258203075.
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 7 ways as a sum of consecutive naturals, for example, 68217627 + ... + 68218462.
It is an arithmetic number, because the mean of its divisors is an integer number (6139624050).
Almost surely, 257030285202 is an apocalyptic number.
57030285202 is a deficient number, since it is larger than the sum of its proper divisors (41203699598).
57030285202 is a wasteful number, since it uses less digits than its factorization.
57030285202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136436121.
The product of its (nonzero) digits is 33600, while the sum is 34.
Adding to 57030285202 its reverse (20258203075), we get a palindrome (77288488277).
The spelling of 57030285202 in words is "fifty-seven billion, thirty million, two hundred eighty-five thousand, two hundred two".
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