Base | Representation |
---|---|
bin | 1100100000010110110000… |
… | …00001111000001101110101 |
3 | 10121100222022122001020001200 |
4 | 12100023120001320031311 |
5 | 12101030002240000203 |
6 | 134253154454043113 |
7 | 5535544521455055 |
oct | 620133001701565 |
9 | 117328278036050 |
10 | 27500005000053 |
11 | 8842760998453 |
12 | 3101828049499 |
13 | 1246315abac31 |
14 | 6b1016219565 |
15 | 32a5118549a3 |
hex | 1902d8078375 |
27500005000053 has 48 divisors (see below), whose sum is σ = 40507570920960. Its totient is φ = 17974152467712.
The previous prime is 27500005000051. The next prime is 27500005000109. The reversal of 27500005000053 is 35000050000572.
It is not a de Polignac number, because 27500005000053 - 21 = 27500005000051 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 27500004999990 and 27500005000026.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27500005000051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 87304600 + ... + 87619022.
It is an arithmetic number, because the mean of its divisors is an integer number (843907727520).
Almost surely, 227500005000053 is an apocalyptic number.
It is an amenable number.
27500005000053 is a deficient number, since it is larger than the sum of its proper divisors (13007565920907).
27500005000053 is a wasteful number, since it uses less digits than its factorization.
27500005000053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 315298 (or 315295 counting only the distinct ones).
The product of its (nonzero) digits is 5250, while the sum is 27.
The spelling of 27500005000053 in words is "twenty-seven trillion, five hundred billion, five million, fifty-three", and thus it is an aban number.
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