Base | Representation |
---|---|
bin | 100110110010010… |
… | …111100110011100 |
3 | 1200100110220211020 |
4 | 212302113212130 |
5 | 2313042104301 |
6 | 144323324140 |
7 | 22061116362 |
oct | 4662274634 |
9 | 1610426736 |
10 | 650738076 |
11 | 30436316a |
12 | 161b20650 |
13 | a4a81c21 |
14 | 625d3632 |
15 | 3c1e1436 |
hex | 26c9799c |
650738076 has 48 divisors (see below), whose sum is σ = 1576122240. Its totient is φ = 208716480.
The previous prime is 650738021. The next prime is 650738111. The reversal of 650738076 is 670837056.
It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103791 + ... + 109881.
It is an arithmetic number, because the mean of its divisors is an integer number (32835880).
Almost surely, 2650738076 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 650738076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (788061120).
650738076 is an abundant number, since it is smaller than the sum of its proper divisors (925384164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
650738076 is a wasteful number, since it uses less digits than its factorization.
650738076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6434 (or 6432 counting only the distinct ones).
The product of its (nonzero) digits is 211680, while the sum is 42.
The square root of 650738076 is about 25509.5683224942. The cubic root of 650738076 is about 866.5668532650.
The spelling of 650738076 in words is "six hundred fifty million, seven hundred thirty-eight thousand, seventy-six".
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