Base | Representation |
---|---|
bin | 1011111011110… |
… | …0010000110001 |
3 | 10111012000110000 |
4 | 2332330100301 |
5 | 100303213233 |
6 | 4544500213 |
7 | 1145311410 |
oct | 276742061 |
9 | 114160400 |
10 | 50054193 |
11 | 26288502 |
12 | 1491a669 |
13 | a4a6c87 |
14 | 690d477 |
15 | 45dad13 |
hex | 2fbc431 |
50054193 has 40 divisors (see below), whose sum is σ = 87483968. Its totient is φ = 27923616.
The previous prime is 50054167. The next prime is 50054209. The reversal of 50054193 is 39145005.
It is not a de Polignac number, because 50054193 - 25 = 50054161 is a prime.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50054093) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 23355 + ... + 25407.
Almost surely, 250054193 is an apocalyptic number.
It is an amenable number.
50054193 is a deficient number, since it is larger than the sum of its proper divisors (37429775).
50054193 is a wasteful number, since it uses less digits than its factorization.
50054193 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2115 (or 2106 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 27.
The square root of 50054193 is about 7074.8987978628. The cubic root of 50054193 is about 368.5362009520.
Adding to 50054193 its reverse (39145005), we get a palindrome (89199198).
The spelling of 50054193 in words is "fifty million, fifty-four thousand, one hundred ninety-three".
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