Base | Representation |
---|---|
bin | 1100001001001… |
… | …0111010101101 |
3 | 10112211200112000 |
4 | 3002102322231 |
5 | 101014332141 |
6 | 5015402513 |
7 | 1155632640 |
oct | 302227255 |
9 | 115750460 |
10 | 50933421 |
11 | 26829040 |
12 | 15083439 |
13 | a724226 |
14 | 6a9ba57 |
15 | 47115b6 |
hex | 3092ead |
50933421 has 32 divisors (see below), whose sum is σ = 94080000. Its totient is φ = 26457840.
The previous prime is 50933419. The next prime is 50933437. The reversal of 50933421 is 12433905.
50933421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 50933421 - 21 = 50933419 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50933021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10171 + ... + 14328.
It is an arithmetic number, because the mean of its divisors is an integer number (2940000).
Almost surely, 250933421 is an apocalyptic number.
It is an amenable number.
50933421 is a deficient number, since it is larger than the sum of its proper divisors (43146579).
50933421 is a wasteful number, since it uses less digits than its factorization.
50933421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24526 (or 24520 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 27.
The square root of 50933421 is about 7136.7654438128. The cubic root of 50933421 is about 370.6815317859.
It can be divided in two parts, 509 and 33421, that added together give a triangular number (33930 = T260).
The spelling of 50933421 in words is "fifty million, nine hundred thirty-three thousand, four hundred twenty-one".
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