Base | Representation |
---|---|
bin | 110101011101100011… |
… | …011100011000000110 |
3 | 12111011121000211011011 |
4 | 311131203130120012 |
5 | 1420030430202311 |
6 | 42212054032434 |
7 | 4101346125520 |
oct | 653543343006 |
9 | 174147024134 |
10 | 57404147206 |
11 | 2238816547a |
12 | b16064871a |
13 | 554aa09b13 |
14 | 2ac7c10a10 |
15 | 175e8e1321 |
hex | d5d8dc606 |
57404147206 has 16 divisors (see below), whose sum is σ = 101066762016. Its totient is φ = 23936864256.
The previous prime is 57404147189. The next prime is 57404147209. The reversal of 57404147206 is 60274140475.
57404147206 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×574041472062 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57404147209) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55408891 + ... + 55409926.
It is an arithmetic number, because the mean of its divisors is an integer number (6316672626).
Almost surely, 257404147206 is an apocalyptic number.
57404147206 is a deficient number, since it is larger than the sum of its proper divisors (43662614810).
57404147206 is a wasteful number, since it uses less digits than its factorization.
57404147206 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110818863.
The product of its (nonzero) digits is 188160, while the sum is 40.
The spelling of 57404147206 in words is "fifty-seven billion, four hundred four million, one hundred forty-seven thousand, two hundred six".
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