Base | Representation |
---|---|
bin | 10110111101111001111010… |
… | …11011011111011100111011 |
3 | 20121211021122200122120012101 |
4 | 23132330331123133130323 |
5 | 23104440332032104210 |
6 | 255225532502524231 |
7 | 13431622431433366 |
oct | 1336747533373473 |
9 | 217737580576171 |
10 | 50505551050555 |
11 | 15102313988a77 |
12 | 57b8392a36677 |
13 | 222486491a043 |
14 | c686a5b730dd |
15 | 5c8b72c98a3a |
hex | 2def3d6df73b |
50505551050555 has 32 divisors (see below), whose sum is σ = 62057241734400. Its totient is φ = 39441904266240.
The previous prime is 50505551050523. The next prime is 50505551050579. The reversal of 50505551050555 is 55505015550505.
It is a happy number.
It is not a de Polignac number, because 50505551050555 - 25 = 50505551050523 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 454748671 + ... + 454859719.
It is an arithmetic number, because the mean of its divisors is an integer number (1939288804200).
Almost surely, 250505551050555 is an apocalyptic number.
50505551050555 is a deficient number, since it is larger than the sum of its proper divisors (11551690683845).
50505551050555 is a wasteful number, since it uses less digits than its factorization.
50505551050555 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 116119.
The product of its (nonzero) digits is 1953125, while the sum is 46.
The spelling of 50505551050555 in words is "fifty trillion, five hundred five billion, five hundred fifty-one million, fifty thousand, five hundred fifty-five".
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