Base | Representation |
---|---|
bin | 1001010100001000… |
… | …11101110000101000 |
3 | 110220111211222200012 |
4 | 10222010131300220 |
5 | 40220144441330 |
6 | 2144120031052 |
7 | 234631635656 |
oct | 45204356050 |
9 | 13814758605 |
10 | 5000780840 |
11 | 21368a0730 |
12 | b76902488 |
13 | 619073123 |
14 | 356225dd6 |
15 | 1e405cc95 |
hex | 12a11dc28 |
5000780840 has 64 divisors (see below), whose sum is σ = 12457920960. Its totient is φ = 1791313920.
The previous prime is 5000780839. The next prime is 5000780849. The reversal of 5000780840 is 480870005.
It is a super-2 number, since 2×50007808402 = 50015618019422211200, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 5000780797 and 5000780806.
It is not an unprimeable number, because it can be changed into a prime (5000780849) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55337 + ... + 114296.
It is an arithmetic number, because the mean of its divisors is an integer number (194655015).
Almost surely, 25000780840 is an apocalyptic number.
It is an amenable number.
5000780840 is an abundant number, since it is smaller than the sum of its proper divisors (7457140120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5000780840 is a wasteful number, since it uses less digits than its factorization.
5000780840 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 169722 (or 169718 counting only the distinct ones).
The product of its (nonzero) digits is 8960, while the sum is 32.
The square root of 5000780840 is about 70716.1992756964. The cubic root of 5000780840 is about 1710.0649565512.
The spelling of 5000780840 in words is "five billion, seven hundred eighty thousand, eight hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •