Base | Representation |
---|---|
bin | 11010000001001111000110… |
… | …00110100011001111000100 |
3 | 21111120220020221200010110210 |
4 | 31000213203012203033010 |
5 | 24444421024242321421 |
6 | 321405054151315420 |
7 | 15023540215101510 |
oct | 1500474306431704 |
9 | 244526227603423 |
10 | 57217069495236 |
11 | 1725a6940a1a92 |
12 | 650107497bb70 |
13 | 25c07148839c1 |
14 | 101b46c931140 |
15 | 693532136576 |
hex | 3409e31a33c4 |
57217069495236 has 96 divisors (see below), whose sum is σ = 162019653691392. Its totient is φ = 15341762234880.
The previous prime is 57217069495199. The next prime is 57217069495273. The reversal of 57217069495236 is 63259496071275.
It is an interprime number because it is at equal distance from previous prime (57217069495199) and next prime (57217069495273).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57239320 + ... + 58230351.
It is an arithmetic number, because the mean of its divisors is an integer number (1687704725952).
Almost surely, 257217069495236 is an apocalyptic number.
It is an amenable number.
57217069495236 is an abundant number, since it is smaller than the sum of its proper divisors (104802584196156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57217069495236 is a wasteful number, since it uses less digits than its factorization.
57217069495236 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115470049 (or 115470047 counting only the distinct ones).
The product of its (nonzero) digits is 171460800, while the sum is 66.
The spelling of 57217069495236 in words is "fifty-seven trillion, two hundred seventeen billion, sixty-nine million, four hundred ninety-five thousand, two hundred thirty-six".
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