Base | Representation |
---|---|
bin | 1001111110001101… |
… | …00001110001110100 |
3 | 111211002211020201200 |
4 | 10333012201301310 |
5 | 41431013034444 |
6 | 2243123052500 |
7 | 246445133664 |
oct | 47706416164 |
9 | 14732736650 |
10 | 5353643124 |
11 | 22a7aa0355 |
12 | 1054b11130 |
13 | 6741bc08b |
14 | 38b03a1a4 |
15 | 21500e969 |
hex | 13f1a1c74 |
5353643124 has 18 divisors (see below), whose sum is σ = 13532820210. Its totient is φ = 1784547696.
The previous prime is 5353643089. The next prime is 5353643143. The reversal of 5353643124 is 4213463535.
5353643124 is a `hidden beast` number, since 5 + 3 + 5 + 3 + 643 + 1 + 2 + 4 = 666.
It can be written as a sum of positive squares in only one way, i.e., 4181950224 + 1171692900 = 64668^2 + 34230^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a super-2 number, since 2×53536431242 = 57322989398304958752, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 148712309 = 5353643124 / (5 + 3 + 5 + 3 + 6 + 4 + 3 + 1 + 2 + 4).
It is a congruent number.
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, 74356119 + ... + 74356190.
It is an arithmetic number, because the mean of its divisors is an integer number (751823345).
Almost surely, 25353643124 is an apocalyptic number.
It is an amenable number.
5353643124 is an abundant number, since it is smaller than the sum of its proper divisors (8179177086).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5353643124 is a wasteful number, since it uses less digits than its factorization.
5353643124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 148712319 (or 148712314 counting only the distinct ones).
The product of its digits is 129600, while the sum is 36.
The square root of 5353643124 is about 73168.5938364268. The cubic root of 5353643124 is about 1749.3758997946.
The spelling of 5353643124 in words is "five billion, three hundred fifty-three million, six hundred forty-three thousand, one hundred twenty-four".
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