Base | Representation |
---|---|
bin | 11001000010001100101011… |
… | …00101110011111011101100 |
3 | 21012220211112012101022202102 |
4 | 30201012111211303323230 |
5 | 24203424131010100220 |
6 | 313030043451114232 |
7 | 14411211500246114 |
oct | 1441062545637354 |
9 | 235824465338672 |
10 | 55051105550060 |
11 | 165a50519a3834 |
12 | 6211333a42978 |
13 | 24943b25cbb99 |
14 | d846b8466044 |
15 | 657013d06775 |
hex | 321195973eec |
55051105550060 has 24 divisors (see below), whose sum is σ = 115610612944176. Its totient is φ = 22019815307840.
The previous prime is 55051105550029. The next prime is 55051105550083. The reversal of 55051105550060 is 6005550115055.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 55051105549996 and 55051105550023.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38461622 + ... + 39867261.
It is an arithmetic number, because the mean of its divisors is an integer number (4817108872674).
Almost surely, 255051105550060 is an apocalyptic number.
It is an amenable number.
55051105550060 is an abundant number, since it is smaller than the sum of its proper divisors (60559507394116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55051105550060 is a wasteful number, since it uses less digits than its factorization.
55051105550060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78364033 (or 78364031 counting only the distinct ones).
The product of its (nonzero) digits is 93750, while the sum is 38.
The spelling of 55051105550060 in words is "fifty-five trillion, fifty-one billion, one hundred five million, five hundred fifty thousand, sixty".
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