Base | Representation |
---|---|
bin | 10110111111001101101001… |
… | …01111110110101111101001 |
3 | 20121222120200102211100200220 |
4 | 23133212310233312233221 |
5 | 23111204412123104010 |
6 | 255302325201320253 |
7 | 13435103402042166 |
oct | 1337466457665751 |
9 | 217876612740626 |
10 | 50550502550505 |
11 | 1511a390928231 |
12 | 5805039036089 |
13 | 2228b79779719 |
14 | c6a92bbb906d |
15 | 5c9e04306970 |
hex | 2df9b4bf6be9 |
50550502550505 has 32 divisors (see below), whose sum is σ = 81640505464320. Its totient is φ = 26707141359360.
The previous prime is 50550502550491. The next prime is 50550502550579. The reversal of 50550502550505 is 50505520505505.
It is not a de Polignac number, because 50550502550505 - 24 = 50550502550489 is a prime.
It is a super-2 number, since 2×505505025505052 (a number of 28 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4209984 + ... + 10900686.
It is an arithmetic number, because the mean of its divisors is an integer number (2551265795760).
Almost surely, 250550502550505 is an apocalyptic number.
It is an amenable number.
50550502550505 is a deficient number, since it is larger than the sum of its proper divisors (31090002913815).
50550502550505 is a wasteful number, since it uses less digits than its factorization.
50550502550505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6695441.
The product of its (nonzero) digits is 781250, while the sum is 42.
The spelling of 50550502550505 in words is "fifty trillion, five hundred fifty billion, five hundred two million, five hundred fifty thousand, five hundred five".
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