Base | Representation |
---|---|
bin | 1111011011000011… |
… | …0110001110011011 |
3 | 101200112010210120002 |
4 | 3312300312032123 |
5 | 31434320001110 |
6 | 1522450323215 |
7 | 204410264204 |
oct | 36660661633 |
9 | 11615123502 |
10 | 4140000155 |
11 | 1834a16435 |
12 | 97658950b |
13 | 50c92bb45 |
14 | 2b3b985ab |
15 | 1936cbaa5 |
hex | f6c3639b |
4140000155 has 32 divisors (see below), whose sum is σ = 5330135040. Its totient is φ = 3077585280.
The previous prime is 4140000143. The next prime is 4140000181. The reversal of 4140000155 is 5510000414.
It is not a de Polignac number, because 4140000155 - 26 = 4140000091 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2682314 + ... + 2683856.
It is an arithmetic number, because the mean of its divisors is an integer number (166566720).
Almost surely, 24140000155 is an apocalyptic number.
4140000155 is a deficient number, since it is larger than the sum of its proper divisors (1190134885).
4140000155 is a wasteful number, since it uses less digits than its factorization.
4140000155 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2091.
The product of its (nonzero) digits is 400, while the sum is 20.
The square root of 4140000155 is about 64342.8329730670. The cubic root of 4140000155 is about 1605.7087936703.
Adding to 4140000155 its reverse (5510000414), we get a palindrome (9650000569).
The spelling of 4140000155 in words is "four billion, one hundred forty million, one hundred fifty-five", and thus it is an aban number.
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