Base | Representation |
---|---|
bin | 1100010110001000001110… |
… | …11011011001100111100100 |
3 | 10120010101022111211002021102 |
4 | 12023010013123121213210 |
5 | 12024300324400320343 |
6 | 133423522305535232 |
7 | 5501264636063021 |
oct | 613040733314744 |
9 | 116111274732242 |
10 | 27148612901348 |
11 | 8717731246804 |
12 | 30656bb644518 |
13 | 121c1459a9383 |
14 | 69bddd930548 |
15 | 3212e74bc3b8 |
hex | 18b1076d99e4 |
27148612901348 has 12 divisors (see below), whose sum is σ = 47568799495980. Its totient is φ = 13557527331072.
The previous prime is 27148612901329. The next prime is 27148612901353. The reversal of 27148612901348 is 84310921684172.
It can be written as a sum of positive squares in 2 ways, for example, as 22981266278884 + 4167346622464 = 4793878^2 + 2041408^2 .
It is a junction number, because it is equal to n+sod(n) for n = 27148612901293 and 27148612901302.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4194776261 + ... + 4194782732.
It is an arithmetic number, because the mean of its divisors is an integer number (3964066624665).
Almost surely, 227148612901348 is an apocalyptic number.
It is an amenable number.
27148612901348 is a deficient number, since it is larger than the sum of its proper divisors (20420186594632).
27148612901348 is a wasteful number, since it uses less digits than its factorization.
27148612901348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8389559806 (or 8389559804 counting only the distinct ones).
The product of its (nonzero) digits is 4644864, while the sum is 56.
The spelling of 27148612901348 in words is "twenty-seven trillion, one hundred forty-eight billion, six hundred twelve million, nine hundred one thousand, three hundred forty-eight".
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