Base | Representation |
---|---|
bin | 1100000101111… |
… | …0110011010000 |
3 | 10112102211200202 |
4 | 3001132303100 |
5 | 100441014302 |
6 | 5011034332 |
7 | 1154053403 |
oct | 301366320 |
9 | 115384622 |
10 | 50719952 |
11 | 266a2718 |
12 | 14b9b9a8 |
13 | a67b00a |
14 | 6a43d3a |
15 | 46bd202 |
hex | 305ecd0 |
50719952 has 20 divisors (see below), whose sum is σ = 100668036. Its totient is φ = 24741120.
The previous prime is 50719913. The next prime is 50719957. The reversal of 50719952 is 25991705.
It can be written as a sum of positive squares in 2 ways, for example, as 16192576 + 34527376 = 4024^2 + 5876^2 .
It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50719957) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38003 + ... + 39314.
Almost surely, 250719952 is an apocalyptic number.
It is an amenable number.
50719952 is a deficient number, since it is larger than the sum of its proper divisors (49948084).
50719952 is a wasteful number, since it uses less digits than its factorization.
50719952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77366 (or 77360 counting only the distinct ones).
The product of its (nonzero) digits is 28350, while the sum is 38.
The square root of 50719952 is about 7121.7941559694. The cubic root of 50719952 is about 370.1629474631.
The spelling of 50719952 in words is "fifty million, seven hundred nineteen thousand, nine hundred fifty-two".
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