Base | Representation |
---|---|
bin | 1100000100100… |
… | …1100111101001 |
3 | 10112021102200110 |
4 | 3001021213221 |
5 | 100430230233 |
6 | 5005124533 |
7 | 1153242432 |
oct | 301114751 |
9 | 115242613 |
10 | 50633193 |
11 | 26643516 |
12 | 14b59749 |
13 | a64a690 |
14 | 6a20489 |
15 | 46a2663 |
hex | 30499e9 |
50633193 has 16 divisors (see below), whose sum is σ = 73120320. Its totient is φ = 30980544.
The previous prime is 50633183. The next prime is 50633197. The reversal of 50633193 is 39133605.
It is not a de Polignac number, because 50633193 - 25 = 50633161 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 50633193.
It is not an unprimeable number, because it can be changed into a prime (50633197) 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, 3355 + ... + 10607.
It is an arithmetic number, because the mean of its divisors is an integer number (4570020).
Almost surely, 250633193 is an apocalyptic number.
It is an amenable number.
50633193 is a deficient number, since it is larger than the sum of its proper divisors (22487127).
50633193 is a wasteful number, since it uses less digits than its factorization.
50633193 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7448.
The product of its (nonzero) digits is 7290, while the sum is 30.
The square root of 50633193 is about 7115.7004574392. The cubic root of 50633193 is about 369.9517662959.
Adding to 50633193 its reverse (39133605), we get a palindrome (89766798).
It can be divided in two parts, 5063 and 3193, that added together give a triangular number (8256 = T128).
The spelling of 50633193 in words is "fifty million, six hundred thirty-three thousand, one hundred ninety-three".
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