Base | Representation |
---|---|
bin | 1010001001100110… |
… | …11111010110101000 |
3 | 112001202211220220100 |
4 | 11010303133112220 |
5 | 42130011101002 |
6 | 2300421425400 |
7 | 252016263636 |
oct | 50463372650 |
9 | 15052756810 |
10 | 5449315752 |
11 | 2346aa6641 |
12 | 1080b6b260 |
13 | 68ac78cba |
14 | 399a22356 |
15 | 21d60c11c |
hex | 144cdf5a8 |
5449315752 has 24 divisors (see below), whose sum is σ = 14758563690. Its totient is φ = 1816438560.
The previous prime is 5449315741. The next prime is 5449315793. The reversal of 5449315752 is 2575139445.
5449315752 is a `hidden beast` number, since 5 + 4 + 49 + 31 + 575 + 2 = 666.
It can be written as a sum of positive squares in only one way, i.e., 4307821956 + 1141493796 = 65634^2 + 33786^2 .
It is a tau number, because it is divible by the number of its divisors (24).
It is a junction number, because it is equal to n+sod(n) for n = 5449315698 and 5449315707.
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 5 ways as a sum of consecutive naturals, for example, 37842399 + ... + 37842542.
Almost surely, 25449315752 is an apocalyptic number.
It is an amenable number.
5449315752 is an abundant number, since it is smaller than the sum of its proper divisors (9309247938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5449315752 is a wasteful number, since it uses less digits than its factorization.
5449315752 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75684953 (or 75684946 counting only the distinct ones).
The product of its digits is 756000, while the sum is 45.
The square root of 5449315752 is about 73819.4808434738. The cubic root of 5449315752 is about 1759.7352124037.
It can be divided in two parts, 5449 and 315752, that added together give a triangular number (321201 = T801).
The spelling of 5449315752 in words is "five billion, four hundred forty-nine million, three hundred fifteen thousand, seven hundred fifty-two".
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