Base | Representation |
---|---|
bin | 1100000001011… |
… | …1011111111100 |
3 | 10111220000002000 |
4 | 3000113133330 |
5 | 100402143100 |
6 | 5000502300 |
7 | 1151426055 |
oct | 300273774 |
9 | 114800060 |
10 | 50427900 |
11 | 26513256 |
12 | 14a7a990 |
13 | a5a80c3 |
14 | 69a972c |
15 | 4661900 |
hex | 30177fc |
50427900 has 144 divisors (see below), whose sum is σ = 170822400. Its totient is φ = 12726720.
The previous prime is 50427877. The next prime is 50427911. The reversal of 50427900 is 972405.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 50809 + ... + 51791.
Almost surely, 250427900 is an apocalyptic number.
50427900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50427900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85411200).
50427900 is an abundant number, since it is smaller than the sum of its proper divisors (120394500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50427900 is a wasteful number, since it uses less digits than its factorization.
50427900 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1025 (or 1012 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The square root of 50427900 is about 7101.2604514973. The cubic root of 50427900 is about 369.4510974654.
The spelling of 50427900 in words is "fifty million, four hundred twenty-seven thousand, nine hundred".
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