Base | Representation |
---|---|
bin | 11000001001110101010101… |
… | …10000101111110001000100 |
3 | 20222001200121222120121102010 |
4 | 30010322222300233301010 |
5 | 23430211323201100440 |
6 | 304544233231214220 |
7 | 14121251046653205 |
oct | 1404725260576104 |
9 | 228050558517363 |
10 | 53114430487620 |
11 | 15a18781357897 |
12 | 5b59b23377370 |
13 | 23838915c8988 |
14 | d18a75c975ac |
15 | 621965408580 |
hex | 304eaac2fc44 |
53114430487620 has 144 divisors (see below), whose sum is σ = 154037111574528. Its totient is φ = 13674411555840.
The previous prime is 53114430487597. The next prime is 53114430487669. The reversal of 53114430487620 is 2678403441135.
It is a super-2 number, since 2×531144304876202 (a number of 28 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 53114430487620.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 853802557 + ... + 853864763.
It is an arithmetic number, because the mean of its divisors is an integer number (1069702163712).
Almost surely, 253114430487620 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 53114430487620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77018555787264).
53114430487620 is an abundant number, since it is smaller than the sum of its proper divisors (100922681086908).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53114430487620 is a wasteful number, since it uses less digits than its factorization.
53114430487620 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79198 (or 79167 counting only the distinct ones).
The product of its (nonzero) digits is 1935360, while the sum is 48.
The spelling of 53114430487620 in words is "fifty-three trillion, one hundred fourteen billion, four hundred thirty million, four hundred eighty-seven thousand, six hundred twenty".
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