Base | Representation |
---|---|
bin | 1011111011110… |
… | …0010100110010 |
3 | 10111012000210112 |
4 | 2332330110302 |
5 | 100303220300 |
6 | 4544501322 |
7 | 1145312225 |
oct | 276742462 |
9 | 114160715 |
10 | 50054450 |
11 | 26288716 |
12 | 1491a842 |
13 | a4a7124 |
14 | 690d5bc |
15 | 45dae35 |
hex | 2fbc532 |
50054450 has 12 divisors (see below), whose sum is σ = 93101370. Its totient is φ = 20021760.
The previous prime is 50054447. The next prime is 50054453. The reversal of 50054450 is 5445005.
It is an interprime number because it is at equal distance from previous prime (50054447) and next prime (50054453).
It can be written as a sum of positive squares in 3 ways, for example, as 48539089 + 1515361 = 6967^2 + 1231^2 .
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (50054453) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 500495 + ... + 500594.
Almost surely, 250054450 is an apocalyptic number.
50054450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
50054450 is a deficient number, since it is larger than the sum of its proper divisors (43046920).
50054450 is a wasteful number, since it uses less digits than its factorization.
50054450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1001101 (or 1001096 counting only the distinct ones).
The product of its (nonzero) digits is 2000, while the sum is 23.
The square root of 50054450 is about 7074.9169606434. The cubic root of 50054450 is about 368.5368316927.
Adding to 50054450 its reverse (5445005), we get a palindrome (55499455).
The spelling of 50054450 in words is "fifty million, fifty-four thousand, four hundred fifty".
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