Base | Representation |
---|---|
bin | 1010001110111000… |
… | …00111101011100100 |
3 | 112011212000210021100 |
4 | 11013130013223210 |
5 | 42222320133444 |
6 | 2305041120100 |
7 | 253064105400 |
oct | 50734075344 |
9 | 15155023240 |
10 | 5493521124 |
11 | 2369a49803 |
12 | 1093929030 |
13 | 697185a20 |
14 | 3a184c100 |
15 | 22243ee69 |
hex | 147707ae4 |
5493521124 has 108 divisors (see below), whose sum is σ = 17396222844. Its totient is φ = 1448834688.
The previous prime is 5493521123. The next prime is 5493521141. The reversal of 5493521124 is 4211253945.
5493521124 is a `hidden beast` number, since 5 + 4 + 9 + 3 + 521 + 124 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 1117698624 + 4375822500 = 33432^2 + 66150^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (5493521123) by changing a digit.
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 35 ways as a sum of consecutive naturals, for example, 96847 + ... + 142710.
Almost surely, 25493521124 is an apocalyptic number.
It is an amenable number.
5493521124 is an abundant number, since it is smaller than the sum of its proper divisors (11902701720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5493521124 is a wasteful number, since it uses less digits than its factorization.
5493521124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 239594 (or 239582 counting only the distinct ones).
The product of its digits is 43200, while the sum is 36.
The square root of 5493521124 is about 74118.2914266107. The cubic root of 5493521124 is about 1764.4807835371.
Subtracting from 5493521124 its product of digits (43200), we obtain a square (5493477924 = 741182).
The spelling of 5493521124 in words is "five billion, four hundred ninety-three million, five hundred twenty-one thousand, one hundred twenty-four".
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