Base | Representation |
---|---|
bin | 110010010101110101… |
… | …111010010011110101 |
3 | 12011112002021121021202 |
4 | 302111311322103311 |
5 | 1341200201421310 |
6 | 40455403022245 |
7 | 3622332360542 |
oct | 622565722365 |
9 | 164462247252 |
10 | 54053545205 |
11 | 20a188a9610 |
12 | a58650a985 |
13 | 51357bb39a |
14 | 288ac21bc9 |
15 | 16156953a5 |
hex | c95d7a4f5 |
54053545205 has 8 divisors (see below), whose sum is σ = 70761004704. Its totient is φ = 39311669200.
The previous prime is 54053545153. The next prime is 54053545207. The reversal of 54053545205 is 50254535045.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 54053545205 - 220 = 54052496629 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54053545207) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 491395811 + ... + 491395920.
It is an arithmetic number, because the mean of its divisors is an integer number (8845125588).
Almost surely, 254053545205 is an apocalyptic number.
54053545205 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
54053545205 is a deficient number, since it is larger than the sum of its proper divisors (16707459499).
54053545205 is a wasteful number, since it uses less digits than its factorization.
54053545205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 982791747.
The product of its (nonzero) digits is 300000, while the sum is 38.
The spelling of 54053545205 in words is "fifty-four billion, fifty-three million, five hundred forty-five thousand, two hundred five".
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