Base | Representation |
---|---|
bin | 110010011011001100… |
… | …000000111011010011 |
3 | 12011202100000211121012 |
4 | 302123030000323103 |
5 | 1341341131204210 |
6 | 40512325121135 |
7 | 3624501552356 |
oct | 623314007323 |
9 | 164670024535 |
10 | 54143225555 |
11 | 20a64491801 |
12 | a5b05591ab |
13 | 514b25a993 |
14 | 2898ac829d |
15 | 161d4ac305 |
hex | c9b300ed3 |
54143225555 has 8 divisors (see below), whose sum is σ = 67796734752. Its totient is φ = 41431337728.
The previous prime is 54143225501. The next prime is 54143225579. The reversal of 54143225555 is 55552234145.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-54143225555 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235405214 + ... + 235405443.
It is an arithmetic number, because the mean of its divisors is an integer number (8474591844).
Almost surely, 254143225555 is an apocalyptic number.
54143225555 is a deficient number, since it is larger than the sum of its proper divisors (13653509197).
54143225555 is a wasteful number, since it uses less digits than its factorization.
54143225555 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 470810685.
The product of its digits is 600000, while the sum is 41.
The spelling of 54143225555 in words is "fifty-four billion, one hundred forty-three million, two hundred twenty-five thousand, five hundred fifty-five".
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