Base | Representation |
---|---|
bin | 10000000000101100000… |
… | …11011001101111110000 |
3 | 1221120222012202102020100 |
4 | 20000112003121233300 |
5 | 33003124201221103 |
6 | 1100420241112400 |
7 | 54513426120216 |
oct | 10002603315760 |
9 | 1846865672210 |
10 | 550125804528 |
11 | 1a2341747333 |
12 | 8a750028700 |
13 | 3cb51c97741 |
14 | 1c8aa540cb6 |
15 | e49b5785a3 |
hex | 80160d9bf0 |
550125804528 has 240 divisors, whose sum is σ = 1645583247360. Its totient is φ = 171054374400.
The previous prime is 550125804499. The next prime is 550125804563. The reversal of 550125804528 is 825408521055.
550125804528 is a `hidden beast` number, since 5 + 5 + 0 + 1 + 2 + 580 + 45 + 28 = 666.
It is a congruent number.
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, 212320513 + ... + 212323103.
It is an arithmetic number, because the mean of its divisors is an integer number (6856596864).
Almost surely, 2550125804528 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 550125804528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (822791623680).
550125804528 is an abundant number, since it is smaller than the sum of its proper divisors (1095457442832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
550125804528 is a wasteful number, since it uses less digits than its factorization.
550125804528 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3788 (or 3779 counting only the distinct ones).
The product of its (nonzero) digits is 640000, while the sum is 45.
The spelling of 550125804528 in words is "five hundred fifty billion, one hundred twenty-five million, eight hundred four thousand, five hundred twenty-eight".
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