Base | Representation |
---|---|
bin | 1011111011110… |
… | …0000100011100 |
3 | 10111011222100210 |
4 | 2332330010130 |
5 | 100303202104 |
6 | 4544452420 |
7 | 1145306202 |
oct | 276740434 |
9 | 114158323 |
10 | 50053404 |
11 | 26287955 |
12 | 1491a110 |
13 | a4a67cb |
14 | 690d072 |
15 | 45da989 |
hex | 2fbc11c |
50053404 has 12 divisors (see below), whose sum is σ = 116791304. Its totient is φ = 16684464.
The previous prime is 50053403. The next prime is 50053411. The reversal of 50053404 is 40435005.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50053403) 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, 2085547 + ... + 2085570.
Almost surely, 250053404 is an apocalyptic number.
It is an amenable number.
50053404 is an abundant number, since it is smaller than the sum of its proper divisors (66737900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50053404 is a wasteful number, since it uses less digits than its factorization.
50053404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4171124 (or 4171122 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 21.
The square root of 50053404 is about 7074.8430371281. The cubic root of 50053404 is about 368.5342645402.
Adding to 50053404 its reverse (40435005), we get a palindrome (90488409).
The spelling of 50053404 in words is "fifty million, fifty-three thousand, four hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.097 sec. • engine limits •