Base | Representation |
---|---|
bin | 1100000010100… |
… | …1001110001110 |
3 | 10112000200122200 |
4 | 3000221032032 |
5 | 100412003434 |
6 | 5002222330 |
7 | 1152150522 |
oct | 300511616 |
9 | 115020580 |
10 | 50500494 |
11 | 26562850 |
12 | 14ab49a6 |
13 | a602165 |
14 | 69c7d82 |
15 | 4678199 |
hex | 302938e |
50500494 has 24 divisors (see below), whose sum is σ = 119365272. Its totient is φ = 15303120.
The previous prime is 50500493. The next prime is 50500511. The reversal of 50500494 is 49400505.
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 Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50500493) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 127329 + ... + 127724.
It is an arithmetic number, because the mean of its divisors is an integer number (4973553).
Almost surely, 250500494 is an apocalyptic number.
50500494 is an abundant number, since it is smaller than the sum of its proper divisors (68864778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50500494 is a wasteful number, since it uses less digits than its factorization.
50500494 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 255072 (or 255069 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
The square root of 50500494 is about 7106.3699594097. The cubic root of 50500494 is about 369.6282948344.
Adding to 50500494 its reverse (49400505), we get a palindrome (99900999).
The spelling of 50500494 in words is "fifty million, five hundred thousand, four hundred ninety-four".
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