Base | Representation |
---|---|
bin | 1001011101110001… |
… | …11100100110111100 |
3 | 111010011000102221110 |
4 | 10232320330212330 |
5 | 40401400210143 |
6 | 2200125202020 |
7 | 236633201655 |
oct | 45670744674 |
9 | 14104012843 |
10 | 5081647548 |
11 | 217850401a |
12 | b99a00310 |
13 | 62ca47b53 |
14 | 362c7652c |
15 | 1eb1d3533 |
hex | 12ee3c9bc |
5081647548 has 24 divisors (see below), whose sum is σ = 12554659152. Its totient is φ = 1594242304.
The previous prime is 5081647541. The next prime is 5081647553. The reversal of 5081647548 is 8457461805.
It is a junction number, because it is equal to n+sod(n) for n = 5081647497 and 5081647506.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5081647541) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 12454815 + ... + 12455222.
It is an arithmetic number, because the mean of its divisors is an integer number (523110798).
Almost surely, 25081647548 is an apocalyptic number.
It is an amenable number.
5081647548 is an abundant number, since it is smaller than the sum of its proper divisors (7473011604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5081647548 is a wasteful number, since it uses less digits than its factorization.
5081647548 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24910061 (or 24910059 counting only the distinct ones).
The product of its (nonzero) digits is 1075200, while the sum is 48.
The square root of 5081647548 is about 71285.6756157925. The cubic root of 5081647548 is about 1719.2334275580.
The spelling of 5081647548 in words is "five billion, eighty-one million, six hundred forty-seven thousand, five hundred forty-eight".
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