Base | Representation |
---|---|
bin | 1100000001101… |
… | …1101011111010 |
3 | 10111220212121012 |
4 | 3000123223322 |
5 | 100403220200 |
6 | 5001113522 |
7 | 1151530055 |
oct | 300335372 |
9 | 114825535 |
10 | 50445050 |
11 | 26525127 |
12 | 14a888a2 |
13 | a5b2b56 |
14 | 69b1a9c |
15 | 4666a35 |
hex | 301bafa |
50445050 has 12 divisors (see below), whose sum is σ = 93827886. Its totient is φ = 20178000.
The previous prime is 50444983. The next prime is 50445061. The reversal of 50445050 is 5054405.
It can be written as a sum of positive squares in 3 ways, for example, as 31618129 + 18826921 = 5623^2 + 4339^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 504401 + ... + 504500.
Almost surely, 250445050 is an apocalyptic number.
50445050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
50445050 is a deficient number, since it is larger than the sum of its proper divisors (43382836).
50445050 is a wasteful number, since it uses less digits than its factorization.
50445050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1008913 (or 1008908 counting only the distinct ones).
The product of its (nonzero) digits is 2000, while the sum is 23.
The square root of 50445050 is about 7102.4678809552. The cubic root of 50445050 is about 369.4929748665.
Adding to 50445050 its reverse (5054405), we get a palindrome (55499455).
It can be divided in two parts, 504 and 45050, that added together give a palindrome (45554).
The spelling of 50445050 in words is "fifty million, four hundred forty-five thousand, fifty".
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