Base | Representation |
---|---|
bin | 1010010101110100… |
… | …0010101111100111 |
3 | 21011110020222220110 |
4 | 2211131002233213 |
5 | 21141104312210 |
6 | 1135240104103 |
7 | 125534240652 |
oct | 24535025747 |
9 | 7143228813 |
10 | 2775854055 |
11 | 11a4996267 |
12 | 655765033 |
13 | 3531249c0 |
14 | 1c493a899 |
15 | 113a6a420 |
hex | a5742be7 |
2775854055 has 16 divisors (see below), whose sum is σ = 4783010400. Its totient is φ = 1366574208.
The previous prime is 2775854041. The next prime is 2775854063. The reversal of 2775854055 is 5504585772.
It is not a de Polignac number, because 2775854055 - 25 = 2775854023 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2775853995 and 2775854013.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7117380 + ... + 7117769.
It is an arithmetic number, because the mean of its divisors is an integer number (298938150).
Almost surely, 22775854055 is an apocalyptic number.
2775854055 is a deficient number, since it is larger than the sum of its proper divisors (2007156345).
2775854055 is a wasteful number, since it uses less digits than its factorization.
2775854055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14235170.
The product of its (nonzero) digits is 1960000, while the sum is 48.
The square root of 2775854055 is about 52686.3744719638. The cubic root of 2775854055 is about 1405.3965277703.
The spelling of 2775854055 in words is "two billion, seven hundred seventy-five million, eight hundred fifty-four thousand, fifty-five".
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