Base | Representation |
---|---|
bin | 1011111100011… |
… | …1011101010110 |
3 | 10111021100100120 |
4 | 2333013131112 |
5 | 100311200204 |
6 | 4545452410 |
7 | 1145562204 |
oct | 277073526 |
9 | 114240316 |
10 | 50100054 |
11 | 26309a04 |
12 | 14941106 |
13 | a4c1b04 |
14 | 6922074 |
15 | 45e96d9 |
hex | 2fc7756 |
50100054 has 32 divisors (see below), whose sum is σ = 107692416. Its totient is φ = 15480960.
The previous prime is 50100053. The next prime is 50100059. The reversal of 50100054 is 45000105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50100053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3169 + ... + 10499.
It is an arithmetic number, because the mean of its divisors is an integer number (3365388).
Almost surely, 250100054 is an apocalyptic number.
50100054 is an abundant number, since it is smaller than the sum of its proper divisors (57592362).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50100054 is a wasteful number, since it uses less digits than its factorization.
50100054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7420.
The product of its (nonzero) digits is 100, while the sum is 15.
The square root of 50100054 is about 7078.1391622375. The cubic root of 50100054 is about 368.6487208594.
Adding to 50100054 its reverse (45000105), we get a palindrome (95100159).
The spelling of 50100054 in words is "fifty million, one hundred thousand, fifty-four".
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