Base | Representation |
---|---|
bin | 1010010001100111… |
… | …10101011011001100 |
3 | 112020110021222222010 |
4 | 11020303311123030 |
5 | 42244211440040 |
6 | 2311222021220 |
7 | 253463414112 |
oct | 51063653314 |
9 | 15213258863 |
10 | 5516515020 |
11 | 2380a24425 |
12 | 109b577810 |
13 | 69bb76a93 |
14 | 3a4915ab2 |
15 | 224482e80 |
hex | 148cf56cc |
5516515020 has 48 divisors (see below), whose sum is σ = 15774893568. Its totient is φ = 1439770560.
The previous prime is 5516514979. The next prime is 5516515051. The reversal of 5516515020 is 205156155.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 975286 + ... + 980925.
It is an arithmetic number, because the mean of its divisors is an integer number (328643616).
Almost surely, 25516515020 is an apocalyptic number.
It is an amenable number.
5516515020 is an abundant number, since it is smaller than the sum of its proper divisors (10258378548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5516515020 is a wasteful number, since it uses less digits than its factorization.
5516515020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1956270 (or 1956268 counting only the distinct ones).
The product of its (nonzero) digits is 7500, while the sum is 30.
The square root of 5516515020 is about 74273.2456541385. The cubic root of 5516515020 is about 1766.9391832289.
The spelling of 5516515020 in words is "five billion, five hundred sixteen million, five hundred fifteen thousand, twenty".
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