Base | Representation |
---|---|
bin | 1111101010001101110… |
… | …00001111100010100100 |
3 | 1220102211022221010111100 |
4 | 13311012320033202210 |
5 | 32303421333421321 |
6 | 1051103102240100 |
7 | 53605426025004 |
oct | 7650670174244 |
9 | 1812738833440 |
10 | 538060060836 |
11 | 19820a971531 |
12 | 88343286030 |
13 | 3b97b32482c |
14 | 1c083ccc004 |
15 | dee216d326 |
hex | 7d46e0f8a4 |
538060060836 has 144 divisors (see below), whose sum is σ = 1427701137408. Its totient is φ = 170647646400.
The previous prime is 538060060823. The next prime is 538060060843. The reversal of 538060060836 is 638060060835.
538060060836 is a `hidden beast` number, since 5 + 3 + 8 + 0 + 6 + 0 + 0 + 608 + 36 = 666.
538060060836 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 538060060791 and 538060060800.
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, 29070361 + ... + 29088863.
It is an arithmetic number, because the mean of its divisors is an integer number (9914591232).
Almost surely, 2538060060836 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 538060060836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (713850568704).
538060060836 is an abundant number, since it is smaller than the sum of its proper divisors (889641076572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
538060060836 is a wasteful number, since it uses less digits than its factorization.
538060060836 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18982 (or 18977 counting only the distinct ones).
The product of its (nonzero) digits is 622080, while the sum is 45.
Subtracting 538060060836 from its reverse (638060060835), we obtain a palindrome (99999999999).
The spelling of 538060060836 in words is "five hundred thirty-eight billion, sixty million, sixty thousand, eight hundred thirty-six".
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