Base | Representation |
---|---|
bin | 1001011100111111… |
… | …11000111010100100 |
3 | 111002200122201100020 |
4 | 10232133320322210 |
5 | 40343210010240 |
6 | 2155332315140 |
7 | 236523313110 |
oct | 45637707244 |
9 | 14080581306 |
10 | 5075078820 |
11 | 2174827919 |
12 | b97772ab0 |
13 | 62b588026 |
14 | 362046740 |
15 | 1ea8370d0 |
hex | 12e7f8ea4 |
5075078820 has 96 divisors (see below), whose sum is σ = 16764174336. Its totient is φ = 1122595200.
The previous prime is 5075078819. The next prime is 5075078821. The reversal of 5075078820 is 288705705.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (5075078819) and next prime (5075078821).
It is a Harshad number since it is a multiple of its sum of digits (42).
It is not an unprimeable number, because it can be changed into a prime (5075078821) 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 31 ways as a sum of consecutive naturals, for example, 181876 + ... + 207915.
It is an arithmetic number, because the mean of its divisors is an integer number (174626816).
Almost surely, 25075078820 is an apocalyptic number.
It is an amenable number.
5075078820 is an abundant number, since it is smaller than the sum of its proper divisors (11689095516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5075078820 is a wasteful number, since it uses less digits than its factorization.
5075078820 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 389841 (or 389839 counting only the distinct ones).
The product of its (nonzero) digits is 156800, while the sum is 42.
The square root of 5075078820 is about 71239.5874496758. The cubic root of 5075078820 is about 1718.4923262951.
The spelling of 5075078820 in words is "five billion, seventy-five million, seventy-eight thousand, eight hundred twenty".
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