Base | Representation |
---|---|
bin | 1110111111100011… |
… | …11101100001111110 |
3 | 202202222100001101200 |
4 | 13133301331201332 |
5 | 112441120233200 |
6 | 3410422120330 |
7 | 403320426345 |
oct | 73761754176 |
9 | 22688301350 |
10 | 8049383550 |
11 | 3460737aaa |
12 | 16878800a6 |
13 | 9b3843a60 |
14 | 565080b5c |
15 | 321a02800 |
hex | 1dfc7d87e |
8049383550 has 288 divisors, whose sum is σ = 25518991680. Its totient is φ = 1799884800.
The previous prime is 8049383543. The next prime is 8049383561. The reversal of 8049383550 is 553839408.
It is a happy number.
8049383550 is a `hidden beast` number, since 8 + 0 + 4 + 93 + 8 + 3 + 550 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a junction number, because it is equal to n+sod(n) for n = 8049383496 and 8049383505.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2882655 + ... + 2885445.
It is an arithmetic number, because the mean of its divisors is an integer number (88607610).
Almost surely, 28049383550 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8049383550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12759495840).
8049383550 is an abundant number, since it is smaller than the sum of its proper divisors (17469608130).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8049383550 is a wasteful number, since it uses less digits than its factorization.
8049383550 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2868 (or 2860 counting only the distinct ones).
The product of its (nonzero) digits is 518400, while the sum is 45.
The square root of 8049383550 is about 89718.3568173203. The cubic root of 8049383550 is about 2004.1068569242.
The spelling of 8049383550 in words is "eight billion, forty-nine million, three hundred eighty-three thousand, five hundred fifty".
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