Base | Representation |
---|---|
bin | 1001100101000111… |
… | …00100011110001000 |
3 | 111021102202012220101 |
4 | 10302203210132020 |
5 | 41013121340040 |
6 | 2210203335144 |
7 | 241311034522 |
oct | 46243443610 |
9 | 14242665811 |
10 | 5143152520 |
11 | 21aa1a2680 |
12 | bb65214b4 |
13 | 63c700b1c |
14 | 36b0c6a12 |
15 | 2017d209a |
hex | 1328e4788 |
5143152520 has 32 divisors (see below), whose sum is σ = 12624102720. Its totient is φ = 1870237120.
The previous prime is 5143152473. The next prime is 5143152569. The reversal of 5143152520 is 252513415.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5844052 + ... + 5844931.
It is an arithmetic number, because the mean of its divisors is an integer number (394503210).
Almost surely, 25143152520 is an apocalyptic number.
It is an amenable number.
5143152520 is an abundant number, since it is smaller than the sum of its proper divisors (7480950200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5143152520 is a wasteful number, since it uses less digits than its factorization.
5143152520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11689005 (or 11689001 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 28.
The square root of 5143152520 is about 71715.7759492289. The cubic root of 5143152520 is about 1726.1417933941.
Adding to 5143152520 its reverse (252513415), we get a palindrome (5395665935).
The spelling of 5143152520 in words is "five billion, one hundred forty-three million, one hundred fifty-two thousand, five hundred twenty".
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