Base | Representation |
---|---|
bin | 100111111011100001101… |
… | …0101110111110000000000 |
3 | 201102122100201010012210000 |
4 | 1033313003111313300000 |
5 | 1204403310313334423 |
6 | 15401044001440000 |
7 | 1104330346545162 |
oct | 117670325676000 |
9 | 21378321105700 |
10 | 5487950527488 |
11 | 1826477002a10 |
12 | 747727640000 |
13 | 30a685a48240 |
14 | 14d892590932 |
15 | 97b4a5b0843 |
hex | 4fdc3577c00 |
5487950527488 has 1320 divisors, whose sum is σ = 20465076948624. Its totient is φ = 1443889152000.
The previous prime is 5487950527463. The next prime is 5487950527517. The reversal of 5487950527488 is 8847250597845.
5487950527488 is a `hidden beast` number, since 5 + 4 + 8 + 7 + 9 + 50 + 527 + 48 + 8 = 666.
It is a Harshad number since it is a multiple of its sum of digits (72).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 3427825888 + ... + 3427827488.
Almost surely, 25487950527488 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 5487950527488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10232538474312).
5487950527488 is an abundant number, since it is smaller than the sum of its proper divisors (14977126421136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5487950527488 is a wasteful number, since it uses less digits than its factorization.
5487950527488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1691 (or 1647 counting only the distinct ones).
The product of its (nonzero) digits is 903168000, while the sum is 72.
The spelling of 5487950527488 in words is "five trillion, four hundred eighty-seven billion, nine hundred fifty million, five hundred twenty-seven thousand, four hundred eighty-eight".
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