Base | Representation |
---|---|
bin | 1011111101001… |
… | …0011010110110 |
3 | 10111100121221101 |
4 | 2333102122312 |
5 | 100314114300 |
6 | 4550440314 |
7 | 1146140122 |
oct | 277223266 |
9 | 114317841 |
10 | 50144950 |
11 | 2633a709 |
12 | 1496309a |
13 | a50938b |
14 | 6934582 |
15 | 4607b6a |
hex | 2fd26b6 |
50144950 has 12 divisors (see below), whose sum is σ = 93269700. Its totient is φ = 20057960.
The previous prime is 50144947. The next prime is 50144959. The reversal of 50144950 is 5944105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50144959) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 501400 + ... + 501499.
It is an arithmetic number, because the mean of its divisors is an integer number (7772475).
Almost surely, 250144950 is an apocalyptic number.
50144950 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
50144950 is a deficient number, since it is larger than the sum of its proper divisors (43124750).
50144950 is a wasteful number, since it uses less digits than its factorization.
50144950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1002911 (or 1002906 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 28.
The square root of 50144950 is about 7081.3099070723. The cubic root of 50144950 is about 368.7588066459.
It can be divided in two parts, 501 and 44950, that added together give a triangular number (45451 = T301).
The spelling of 50144950 in words is "fifty million, one hundred forty-four thousand, nine hundred fifty".
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