Base | Representation |
---|---|
bin | 1010110000110011… |
… | …10101010010000001 |
3 | 112220200120121221100 |
4 | 11120121311102001 |
5 | 43313200243040 |
6 | 2353205245013 |
7 | 263121221100 |
oct | 53031652201 |
9 | 15820517840 |
10 | 5778134145 |
11 | 24a5673783 |
12 | 1153103769 |
13 | 711126cb4 |
14 | 3cb578037 |
15 | 23c40eb30 |
hex | 158675481 |
5778134145 has 144 divisors (see below), whose sum is σ = 12177594000. Its totient is φ = 2523902976.
The previous prime is 5778134123. The next prime is 5778134161. The reversal of 5778134145 is 5414318775.
5778134145 is a `hidden beast` number, since 577 + 8 + 1 + 34 + 1 + 45 = 666.
It can be written as a sum of positive squares in 8 ways, for example, as 37344321 + 5740789824 = 6111^2 + 75768^2 .
It is not a de Polignac number, because 5778134145 - 27 = 5778134017 is a prime.
It is a super-2 number, since 2×57781341452 = 66773668395229762050, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 5778134145.
It is an unprimeable number.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 6969591 + ... + 6970419.
It is an arithmetic number, because the mean of its divisors is an integer number (84566625).
Almost surely, 25778134145 is an apocalyptic number.
It is an amenable number.
5778134145 is an abundant number, since it is smaller than the sum of its proper divisors (6399459855).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5778134145 is a wasteful number, since it uses less digits than its factorization.
5778134145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 992 (or 982 counting only the distinct ones).
The product of its digits is 470400, while the sum is 45.
The square root of 5778134145 is about 76014.0391309395. The cubic root of 5778134145 is about 1794.4410955884.
The spelling of 5778134145 in words is "five billion, seven hundred seventy-eight million, one hundred thirty-four thousand, one hundred forty-five".
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