Base | Representation |
---|---|
bin | 110010111111000010… |
… | …100110000011011011 |
3 | 12020022020212201202110 |
4 | 302333002212003123 |
5 | 1344104123022323 |
6 | 41052133403403 |
7 | 3645424402131 |
oct | 627702460333 |
9 | 166266781673 |
10 | 54744735963 |
11 | 21242a81445 |
12 | a739a99563 |
13 | 5215a64bb8 |
14 | 2914945751 |
15 | 16561c7793 |
hex | cbf0a60db |
54744735963 has 4 divisors (see below), whose sum is σ = 72992981288. Its totient is φ = 36496490640.
The previous prime is 54744735961. The next prime is 54744735971. The reversal of 54744735963 is 36953744745.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 54744735963 - 21 = 54744735961 is a prime.
It is a super-2 number, since 2×547447359632 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (54744735961) 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 3 ways as a sum of consecutive naturals, for example, 9124122658 + ... + 9124122663.
It is an arithmetic number, because the mean of its divisors is an integer number (18248245322).
Almost surely, 254744735963 is an apocalyptic number.
54744735963 is a deficient number, since it is larger than the sum of its proper divisors (18248245325).
54744735963 is a wasteful number, since it uses less digits than its factorization.
54744735963 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18248245324.
The product of its digits is 38102400, while the sum is 57.
The spelling of 54744735963 in words is "fifty-four billion, seven hundred forty-four million, seven hundred thirty-five thousand, nine hundred sixty-three".
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