Base | Representation |
---|---|
bin | 1110111101010000… |
… | …01101100011000100 |
3 | 202201121221211102210 |
4 | 13132220031203010 |
5 | 112421143104000 |
6 | 3404451503420 |
7 | 402664205643 |
oct | 73650154304 |
9 | 22647854383 |
10 | 8030050500 |
11 | 345083287a |
12 | 16812b7b70 |
13 | 9ac835094 |
14 | 56268b35a |
15 | 31ee84350 |
hex | 1dea0d8c4 |
8030050500 has 96 divisors (see below), whose sum is σ = 23732811648. Its totient is φ = 2109360000.
The previous prime is 8030050481. The next prime is 8030050517. The reversal of 8030050500 is 50500308.
It is a super-2 number, since 2×80300505002 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60550 + ... + 140450.
It is an arithmetic number, because the mean of its divisors is an integer number (247216788).
Almost surely, 28030050500 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8030050500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11866405824).
8030050500 is an abundant number, since it is smaller than the sum of its proper divisors (15702761148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8030050500 is a wasteful number, since it uses less digits than its factorization.
8030050500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79990 (or 79978 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 21.
The square root of 8030050500 is about 89610.5490441834. The cubic root of 8030050500 is about 2002.5010793307.
Adding to 8030050500 its reverse (50500308), we get a palindrome (8080550808).
The spelling of 8030050500 in words is "eight billion, thirty million, fifty thousand, five hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •