Base | Representation |
---|---|
bin | 1001101001101111… |
… | …00001110100100000 |
3 | 111101010201202220210 |
4 | 10310313201310200 |
5 | 41103034021401 |
6 | 2214110534120 |
7 | 242261516544 |
oct | 46467416440 |
9 | 14333652823 |
10 | 5181938976 |
11 | 221a0844a5 |
12 | 1007507340 |
13 | 6477611a6 |
14 | 372301a24 |
15 | 204de44d6 |
hex | 134de1d20 |
5181938976 has 48 divisors (see below), whose sum is σ = 13794193728. Its totient is φ = 1702982400.
The previous prime is 5181938903. The next prime is 5181938977. The reversal of 5181938976 is 6798391815.
It is a tau number, because it is divible by the number of its divisors (48).
It is not an unprimeable number, because it can be changed into a prime (5181938977) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373315 + ... + 386946.
It is an arithmetic number, because the mean of its divisors is an integer number (287379036).
Almost surely, 25181938976 is an apocalyptic number.
It is an amenable number.
5181938976 is an abundant number, since it is smaller than the sum of its proper divisors (8612254752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5181938976 is a wasteful number, since it uses less digits than its factorization.
5181938976 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 760345 (or 760337 counting only the distinct ones).
The product of its digits is 3265920, while the sum is 57.
The square root of 5181938976 is about 71985.6859104642. The cubic root of 5181938976 is about 1730.4700935513.
The spelling of 5181938976 in words is "five billion, one hundred eighty-one million, nine hundred thirty-eight thousand, nine hundred seventy-six".
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