Base | Representation |
---|---|
bin | 1001100101001100… |
… | …00010101111110000 |
3 | 111021110222011012100 |
4 | 10302212002233300 |
5 | 41013303111231 |
6 | 2210225300400 |
7 | 241316404560 |
oct | 46246025760 |
9 | 14243864170 |
10 | 5143800816 |
11 | 21aa5a5760 |
12 | bb6794700 |
13 | 63c899c2b |
14 | 36b214da0 |
15 | 2018ae1e6 |
hex | 132982bf0 |
5143800816 has 120 divisors (see below), whose sum is σ = 17947672704. Its totient is φ = 1336049280.
The previous prime is 5143800811. The next prime is 5143800839. The reversal of 5143800816 is 6180083415.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5143800811) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 220866 + ... + 243041.
Almost surely, 25143800816 is an apocalyptic number.
5143800816 is a gapful number since it is divisible by the number (56) formed by its first and last digit.
It is an amenable number.
5143800816 is an abundant number, since it is smaller than the sum of its proper divisors (12803871888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5143800816 is a wasteful number, since it uses less digits than its factorization.
5143800816 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 463939 (or 463930 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 36.
The square root of 5143800816 is about 71720.2957049119. The cubic root of 5143800816 is about 1726.2143172531.
The spelling of 5143800816 in words is "five billion, one hundred forty-three million, eight hundred thousand, eight hundred sixteen".
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