Base | Representation |
---|---|
bin | 101111000101000000… |
… | …111101110100111111 |
3 | 11211110220202022201110 |
4 | 233011000331310333 |
5 | 1312011300130210 |
6 | 35120010013103 |
7 | 3436450645014 |
oct | 570500756477 |
9 | 154426668643 |
10 | 50550005055 |
11 | 1a490183a90 |
12 | 9969117193 |
13 | 49c79b25c4 |
14 | 26377c170b |
15 | 14accd9420 |
hex | bc503dd3f |
50550005055 has 32 divisors (see below), whose sum is σ = 88494651648. Its totient is φ = 24436339200.
The previous prime is 50550005021. The next prime is 50550005089. The reversal of 50550005055 is 55050005505.
It is an interprime number because it is at equal distance from previous prime (50550005021) and next prime (50550005089).
It is not a de Polignac number, because 50550005055 - 213 = 50549996863 is a prime.
It is a super-2 number, since 2×505500050552 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
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, 398941 + ... + 510150.
It is an arithmetic number, because the mean of its divisors is an integer number (2765457864).
Almost surely, 250550005055 is an apocalyptic number.
50550005055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
50550005055 is a deficient number, since it is larger than the sum of its proper divisors (37944646593).
50550005055 is a wasteful number, since it uses less digits than its factorization.
50550005055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 909447.
The product of its (nonzero) digits is 15625, while the sum is 30.
The spelling of 50550005055 in words is "fifty billion, five hundred fifty million, five thousand, fifty-five".
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