Base | Representation |
---|---|
bin | 11000100000101110011011… |
… | …00100001111011100011001 |
3 | 21001211212212220111221210020 |
4 | 30100113031210033130121 |
5 | 24031103213304132400 |
6 | 310345435144541053 |
7 | 14232134602433100 |
oct | 1420271544173431 |
9 | 231755786457706 |
10 | 53900993427225 |
11 | 161a131265919a |
12 | 6066459781789 |
13 | 240cac3787529 |
14 | d44b71803037 |
15 | 63714dc142a0 |
hex | 3105cd90f719 |
53900993427225 has 72 divisors (see below), whose sum is σ = 104040157753728. Its totient is φ = 24551498966400.
The previous prime is 53900993427191. The next prime is 53900993427251. The reversal of 53900993427225 is 52272439900935.
It is not a de Polignac number, because 53900993427225 - 218 = 53900993165081 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 25456641 + ... + 27492590.
It is an arithmetic number, because the mean of its divisors is an integer number (1445002191024).
Almost surely, 253900993427225 is an apocalyptic number.
It is an amenable number.
53900993427225 is a deficient number, since it is larger than the sum of its proper divisors (50139164326503).
53900993427225 is a wasteful number, since it uses less digits than its factorization.
53900993427225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52949535 (or 52949523 counting only the distinct ones).
The product of its (nonzero) digits is 36741600, while the sum is 60.
The spelling of 53900993427225 in words is "fifty-three trillion, nine hundred billion, nine hundred ninety-three million, four hundred twenty-seven thousand, two hundred twenty-five".
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