Base | Representation |
---|---|
bin | 1001100000111110… |
… | …1100111100110001 |
3 | 20121000021111112212 |
4 | 2120033230330301 |
5 | 20212342044410 |
6 | 1101242301505 |
7 | 120203536025 |
oct | 23017547461 |
9 | 6530244485 |
10 | 2554253105 |
11 | 10a089a188 |
12 | 5b34b7895 |
13 | 319246691 |
14 | 1a3334385 |
15 | ee395b05 |
hex | 983ecf31 |
2554253105 has 16 divisors (see below), whose sum is σ = 3138467904. Its totient is φ = 1994556480.
The previous prime is 2554253099. The next prime is 2554253113. The reversal of 2554253105 is 5013524552.
It is not a de Polignac number, because 2554253105 - 210 = 2554252081 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 432875 + ... + 438735.
It is an arithmetic number, because the mean of its divisors is an integer number (196154244).
Almost surely, 22554253105 is an apocalyptic number.
It is an amenable number.
2554253105 is a deficient number, since it is larger than the sum of its proper divisors (584214799).
2554253105 is a wasteful number, since it uses less digits than its factorization.
2554253105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7936.
The product of its (nonzero) digits is 30000, while the sum is 32.
The square root of 2554253105 is about 50539.6191616043. The cubic root of 2554253105 is about 1366.9563391202.
Adding to 2554253105 its reverse (5013524552), we get a palindrome (7567777657).
The spelling of 2554253105 in words is "two billion, five hundred fifty-four million, two hundred fifty-three thousand, one hundred five".
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