Base | Representation |
---|---|
bin | 110011000110101100… |
… | …000001110000010101 |
3 | 12020122012022010212000 |
4 | 303012230001300111 |
5 | 1344334444202340 |
6 | 41112555345513 |
7 | 3651543061113 |
oct | 630654016025 |
9 | 166565263760 |
10 | 54873037845 |
11 | 212a944355a |
12 | a774a52299 |
13 | 5236507782 |
14 | 29279c2ab3 |
15 | 16625bcd30 |
hex | cc6b01c15 |
54873037845 has 32 divisors (see below), whose sum is σ = 100698915840. Its totient is φ = 28321565760.
The previous prime is 54873037829. The next prime is 54873037867.
It is a happy number.
54873037845 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 54873037845 - 24 = 54873037829 is a prime.
It is a super-2 number, since 2×548730378452 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 54873037791 and 54873037800.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6551734 + ... + 6560103.
It is an arithmetic number, because the mean of its divisors is an integer number (3146841120).
Almost surely, 254873037845 is an apocalyptic number.
It is an amenable number.
54873037845 is a deficient number, since it is larger than the sum of its proper divisors (45825877995).
54873037845 is a wasteful number, since it uses less digits than its factorization.
54873037845 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13111882 (or 13111876 counting only the distinct ones).
The product of its (nonzero) digits is 11289600, while the sum is 54.
The spelling of 54873037845 in words is "fifty-four billion, eight hundred seventy-three million, thirty-seven thousand, eight hundred forty-five".
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