Base | Representation |
---|---|
bin | 11000101001110011111110… |
… | …01001011101001000000000 |
3 | 21002221201202211211020220100 |
4 | 30110321333021131020000 |
5 | 24101212123330121021 |
6 | 311145112142042400 |
7 | 14263526615036622 |
oct | 1424717711351000 |
9 | 232851684736810 |
10 | 54213210395136 |
11 | 16301769a29291 |
12 | 60b6a72579400 |
13 | 243338c696220 |
14 | d55d0d2c0c12 |
15 | 640323c00626 |
hex | 314e7f25d200 |
54213210395136 has 120 divisors (see below), whose sum is σ = 168498611140860. Its totient is φ = 16680987795456.
The previous prime is 54213210395117. The next prime is 54213210395137. The reversal of 54213210395136 is 63159301231245.
54213210395136 is a `hidden beast` number, since 5 + 4 + 2 + 13 + 210 + 395 + 1 + 36 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 51497042708736 + 2716167686400 = 7176144^2 + 1648080^2 .
It is a junction number, because it is equal to n+sod(n) for n = 54213210395091 and 54213210395100.
It is not an unprimeable number, because it can be changed into a prime (54213210395137) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 452440851 + ... + 452560658.
Almost surely, 254213210395136 is an apocalyptic number.
It is an amenable number.
54213210395136 is an abundant number, since it is smaller than the sum of its proper divisors (114285400745724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54213210395136 is a wasteful number, since it uses less digits than its factorization.
54213210395136 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 905001546 (or 905001527 counting only the distinct ones).
The product of its (nonzero) digits is 583200, while the sum is 45.
The spelling of 54213210395136 in words is "fifty-four trillion, two hundred thirteen billion, two hundred ten million, three hundred ninety-five thousand, one hundred thirty-six".
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