Base | Representation |
---|---|
bin | 10111001100011000100000… |
… | …11100111100101011111100 |
3 | 20200120211200122102212210021 |
4 | 23212030100130330223330 |
5 | 23141113132220222220 |
6 | 300250243251421524 |
7 | 13512563125406242 |
oct | 1346142034745374 |
9 | 220524618385707 |
10 | 51003012664060 |
11 | 15284290004096 |
12 | 58788858b48a4 |
13 | 225c742bb8372 |
14 | c847b7bd2792 |
15 | 5d6a8ab1c4aa |
hex | 2e631073cafc |
51003012664060 has 24 divisors (see below), whose sum is σ = 107293903372656. Its totient is φ = 20365476155520.
The previous prime is 51003012664049. The next prime is 51003012664073. The reversal of 51003012664060 is 6046621030015.
It is a congruent number.
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, 2233045177 + ... + 2233068016.
It is an arithmetic number, because the mean of its divisors is an integer number (4470579307194).
Almost surely, 251003012664060 is an apocalyptic number.
It is an amenable number.
51003012664060 is an abundant number, since it is smaller than the sum of its proper divisors (56290890708596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51003012664060 is a wasteful number, since it uses less digits than its factorization.
51003012664060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4466113773 (or 4466113771 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 34.
Adding to 51003012664060 its reverse (6046621030015), we get a palindrome (57049633694075).
The spelling of 51003012664060 in words is "fifty-one trillion, three billion, twelve million, six hundred sixty-four thousand, sixty".
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