Base | Representation |
---|---|
bin | 110111011011110100001011… |
… | …1101000010100100111101100 |
3 | 2100221110212120020111100200002 |
4 | 1232313220113220110213230 |
5 | 1002402432223042423233 |
6 | 4445020012130323432 |
7 | 204464342426241110 |
oct | 15667502750244754 |
9 | 2327425506440602 |
10 | 487608033561068 |
11 | 131404451036a42 |
12 | 46831853a29578 |
13 | 17c10317b29a04 |
14 | 885a4d75db740 |
15 | 3b58c0d50d6e8 |
hex | 1bb7a17a149ec |
487608033561068 has 24 divisors (see below), whose sum is σ = 975392705009184. Its totient is φ = 208937020550400.
The previous prime is 487608033561007. The next prime is 487608033561083. The reversal of 487608033561068 is 860165330806784.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 487608033560995 and 487608033561013.
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, 1576966643 + ... + 1577275818.
It is an arithmetic number, because the mean of its divisors is an integer number (40641362708716).
Almost surely, 2487608033561068 is an apocalyptic number.
It is an amenable number.
487608033561068 is an abundant number, since it is smaller than the sum of its proper divisors (487784671448116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
487608033561068 is a wasteful number, since it uses less digits than its factorization.
487608033561068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3154247993 (or 3154247991 counting only the distinct ones).
The product of its (nonzero) digits is 139345920, while the sum is 65.
The spelling of 487608033561068 in words is "four hundred eighty-seven trillion, six hundred eight billion, thirty-three million, five hundred sixty-one thousand, sixty-eight".
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