Base | Representation |
---|---|
bin | 110101111110001111… |
… | …010101110101110010 |
3 | 12112120210220100000002 |
4 | 311332033111311302 |
5 | 1422141321310212 |
6 | 42342323430002 |
7 | 4121055224552 |
oct | 657617256562 |
9 | 175523810002 |
10 | 57952525682 |
11 | 22639765327 |
12 | b294225302 |
13 | 560750021c |
14 | 2b3a99b162 |
15 | 1792b13ac2 |
hex | d7e3d5d72 |
57952525682 has 16 divisors (see below), whose sum is σ = 88420701600. Its totient is φ = 28479164640.
The previous prime is 57952525681. The next prime is 57952525721. The reversal of 57952525682 is 28652525975.
It is not an unprimeable number, because it can be changed into a prime (57952525681) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 542294 + ... + 640302.
It is an arithmetic number, because the mean of its divisors is an integer number (5526293850).
Almost surely, 257952525682 is an apocalyptic number.
57952525682 is a deficient number, since it is larger than the sum of its proper divisors (30468175918).
57952525682 is a wasteful number, since it uses less digits than its factorization.
57952525682 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103081.
The product of its digits is 15120000, while the sum is 56.
The spelling of 57952525682 in words is "fifty-seven billion, nine hundred fifty-two million, five hundred twenty-five thousand, six hundred eighty-two".
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