Base | Representation |
---|---|
bin | 110011010001010001… |
… | …000110010000011111 |
3 | 12021002120021120021010 |
4 | 303101101012100133 |
5 | 1400220413342100 |
6 | 41142335510303 |
7 | 3656126523345 |
oct | 632121062037 |
9 | 167076246233 |
10 | 55050527775 |
11 | 2138a651351 |
12 | a804388393 |
13 | 526420ccb9 |
14 | 29433c5995 |
15 | 1672e7c750 |
hex | cd144641f |
55050527775 has 48 divisors (see below), whose sum is σ = 93010904064. Its totient is φ = 28717822080.
The previous prime is 55050527773. The next prime is 55050527789. The reversal of 55050527775 is 57772505055.
It is not a de Polignac number, because 55050527775 - 21 = 55050527773 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55050527773) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7233022 + ... + 7240628.
It is an arithmetic number, because the mean of its divisors is an integer number (1937727168).
Almost surely, 255050527775 is an apocalyptic number.
55050527775 is a deficient number, since it is larger than the sum of its proper divisors (37960376289).
55050527775 is a wasteful number, since it uses less digits than its factorization.
55050527775 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9720 (or 9715 counting only the distinct ones).
The product of its (nonzero) digits is 2143750, while the sum is 48.
The spelling of 55050527775 in words is "fifty-five billion, fifty million, five hundred twenty-seven thousand, seven hundred seventy-five".
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