Base | Representation |
---|---|
bin | 1011111011001… |
… | …0101100111010 |
3 | 10111010000201200 |
4 | 2332302230322 |
5 | 100300440114 |
6 | 4543555030 |
7 | 1145056266 |
oct | 276625472 |
9 | 114100650 |
10 | 50015034 |
11 | 26261043 |
12 | 148bba76 |
13 | a4921c4 |
14 | 68dd0a6 |
15 | 45ce409 |
hex | 2fb2b3a |
50015034 has 24 divisors (see below), whose sum is σ = 108501120. Its totient is φ = 16650888.
The previous prime is 50015033. The next prime is 50015047. The reversal of 50015034 is 43051005.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 50014998 and 50015016.
It is not an unprimeable number, because it can be changed into a prime (50015033) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21559 + ... + 23765.
It is an arithmetic number, because the mean of its divisors is an integer number (4520880).
Almost surely, 250015034 is an apocalyptic number.
50015034 is an abundant number, since it is smaller than the sum of its proper divisors (58486086).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50015034 is a wasteful number, since it uses less digits than its factorization.
50015034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3474 (or 3471 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 18.
The square root of 50015034 is about 7072.1307963018. The cubic root of 50015034 is about 368.4400699836.
Adding to 50015034 its reverse (43051005), we get a palindrome (93066039).
The spelling of 50015034 in words is "fifty million, fifteen thousand, thirty-four".
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