Base | Representation |
---|---|
bin | 110010010011011011… |
… | …011100000101101011 |
3 | 12011102021002022000101 |
4 | 302103123130011223 |
5 | 1341104320114433 |
6 | 40451355050231 |
7 | 3621331234414 |
oct | 622333340553 |
9 | 164367068011 |
10 | 54013051243 |
11 | 209a7a60928 |
12 | a574a40977 |
13 | 512a2b0a68 |
14 | 28856c080b |
15 | 1611d4707d |
hex | c936dc16b |
54013051243 has 8 divisors (see below), whose sum is σ = 54097095600. Its totient is φ = 53929064448.
The previous prime is 54013051241. The next prime is 54013051273. The reversal of 54013051243 is 34215031045.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 54013051243 - 21 = 54013051241 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (54013051241) 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 7 ways as a sum of consecutive naturals, for example, 2098828 + ... + 2124406.
It is an arithmetic number, because the mean of its divisors is an integer number (6762136950).
Almost surely, 254013051243 is an apocalyptic number.
54013051243 is a deficient number, since it is larger than the sum of its proper divisors (84044357).
54013051243 is a wasteful number, since it uses less digits than its factorization.
54013051243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28781.
The product of its (nonzero) digits is 7200, while the sum is 28.
Adding to 54013051243 its reverse (34215031045), we get a palindrome (88228082288).
The spelling of 54013051243 in words is "fifty-four billion, thirteen million, fifty-one thousand, two hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •