Base | Representation |
---|---|
bin | 1110111111000001… |
… | …10001010011110101 |
3 | 202202122212002122002 |
4 | 13133200301103311 |
5 | 112433442031140 |
6 | 3410141345045 |
7 | 403234220012 |
oct | 73740612365 |
9 | 22678762562 |
10 | 8044877045 |
11 | 345913a217 |
12 | 1686268185 |
13 | 9b292679a |
14 | 56462a709 |
15 | 321412415 |
hex | 1df8314f5 |
8044877045 has 8 divisors (see below), whose sum is σ = 9657962424. Its totient is φ = 6433161664.
The previous prime is 8044877041. The next prime is 8044877047. The reversal of 8044877045 is 5407784408.
It can be written as a sum of positive squares in 4 ways, for example, as 1979271121 + 6065605924 = 44489^2 + 77882^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 8044877045 - 22 = 8044877041 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8044877041) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 329534 + ... + 353103.
It is an arithmetic number, because the mean of its divisors is an integer number (1207245303).
Almost surely, 28044877045 is an apocalyptic number.
It is an amenable number.
8044877045 is a deficient number, since it is larger than the sum of its proper divisors (1613085379).
8044877045 is a wasteful number, since it uses less digits than its factorization.
8044877045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 684999.
The product of its (nonzero) digits is 1003520, while the sum is 47.
The square root of 8044877045 is about 89693.2385690248. The cubic root of 8044877045 is about 2003.7327825828.
The spelling of 8044877045 in words is "eight billion, forty-four million, eight hundred seventy-seven thousand, forty-five".
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