Base | Representation |
---|---|
bin | 1001100101101010… |
… | …11101110111010100 |
3 | 111021202120120110211 |
4 | 10302311131313110 |
5 | 41020322002202 |
6 | 2210452055204 |
7 | 241365644461 |
oct | 46265356724 |
9 | 14252516424 |
10 | 5147844052 |
11 | 220190747a |
12 | bb8004504 |
13 | 640684390 |
14 | 36b988668 |
15 | 201e0c1d7 |
hex | 132d5ddd4 |
5147844052 has 96 divisors (see below), whose sum is σ = 10596658464. Its totient is φ = 2166374400.
The previous prime is 5147844019. The next prime is 5147844071. The reversal of 5147844052 is 2504487415.
It can be written as a sum of positive squares in 16 ways, for example, as 1641546256 + 3506297796 = 40516^2 + 59214^2 .
It is a junction number, because it is equal to n+sod(n) for n = 5147843996 and 5147844014.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 6269802 + ... + 6270622.
It is an arithmetic number, because the mean of its divisors is an integer number (110381859).
Almost surely, 25147844052 is an apocalyptic number.
5147844052 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
5147844052 is an abundant number, since it is smaller than the sum of its proper divisors (5448814412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5147844052 is a wasteful number, since it uses less digits than its factorization.
5147844052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1069 (or 1067 counting only the distinct ones).
The product of its (nonzero) digits is 179200, while the sum is 40.
The square root of 5147844052 is about 71748.4776981366. The cubic root of 5147844052 is about 1726.6664902796. Note that the first 3 decimals are identical.
The spelling of 5147844052 in words is "five billion, one hundred forty-seven million, eight hundred forty-four thousand, fifty-two".
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