Base | Representation |
---|---|
bin | 1011111111100… |
… | …1001101000000 |
3 | 10111122200212000 |
4 | 2333321031000 |
5 | 100334210213 |
6 | 4554104000 |
7 | 1150401222 |
oct | 277711500 |
9 | 114580760 |
10 | 50303808 |
11 | 26438aa5 |
12 | 14a1b000 |
13 | a563789 |
14 | 6976412 |
15 | 4639c73 |
hex | 2ff9340 |
50303808 has 112 divisors (see below), whose sum is σ = 151546560. Its totient is φ = 16353792.
The previous prime is 50303717. The next prime is 50303809. The reversal of 50303808 is 80830305.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50303809) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73966 + ... + 74642.
Almost surely, 250303808 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 50303808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75773280).
50303808 is an abundant number, since it is smaller than the sum of its proper divisors (101242752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50303808 is a wasteful number, since it uses less digits than its factorization.
50303808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 741 (or 725 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The square root of 50303808 is about 7092.5177475985. The cubic root of 50303808 is about 369.1478025125.
The spelling of 50303808 in words is "fifty million, three hundred three thousand, eight hundred eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.102 sec. • engine limits •