Base | Representation |
---|---|
bin | 10000000000111000100… |
… | …10111010000101001001 |
3 | 1221121020111211010220100 |
4 | 20000130102322011021 |
5 | 33003333004014200 |
6 | 1100434501520013 |
7 | 54516140233320 |
oct | 10003422720511 |
9 | 1847214733810 |
10 | 550230532425 |
11 | 1a2395877a12 |
12 | 8a77b113009 |
13 | 3cb6a8a5202 |
14 | 1c8ba4030b7 |
15 | e4a5863d00 |
hex | 801c4ba149 |
550230532425 has 72 divisors (see below), whose sum is σ = 1126864215360. Its totient is φ = 251410896000.
The previous prime is 550230532391. The next prime is 550230532441. The reversal of 550230532425 is 524235032055.
550230532425 is a `hidden beast` number, since 5 + 5 + 0 + 2 + 305 + 324 + 25 = 666.
It is not a de Polignac number, because 550230532425 - 26 = 550230532361 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 550230532425.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3174250 + ... + 3343100.
It is an arithmetic number, because the mean of its divisors is an integer number (15650891880).
Almost surely, 2550230532425 is an apocalyptic number.
It is an amenable number.
550230532425 is an abundant number, since it is smaller than the sum of its proper divisors (576633682935).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
550230532425 is a wasteful number, since it uses less digits than its factorization.
550230532425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 170943 (or 170935 counting only the distinct ones).
The product of its (nonzero) digits is 180000, while the sum is 36.
The spelling of 550230532425 in words is "five hundred fifty billion, two hundred thirty million, five hundred thirty-two thousand, four hundred twenty-five".
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