Base | Representation |
---|---|
bin | 1011111111010… |
… | …1101000001100 |
3 | 10111121221202122 |
4 | 2333311220030 |
5 | 100333223124 |
6 | 4553512112 |
7 | 1150310432 |
oct | 277655014 |
9 | 114557678 |
10 | 50289164 |
11 | 26428aa2 |
12 | 14a12638 |
13 | a559c03 |
14 | 6970d52 |
15 | 463575e |
hex | 2ff5a0c |
50289164 has 6 divisors (see below), whose sum is σ = 88006044. Its totient is φ = 25144580.
The previous prime is 50289157. The next prime is 50289167. The reversal of 50289164 is 46198205.
It is not an unprimeable number, because it can be changed into a prime (50289167) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6286142 + ... + 6286149.
It is an arithmetic number, because the mean of its divisors is an integer number (14667674).
Almost surely, 250289164 is an apocalyptic number.
It is an amenable number.
50289164 is a deficient number, since it is larger than the sum of its proper divisors (37716880).
50289164 is a wasteful number, since it uses less digits than its factorization.
50289164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12572295 (or 12572293 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 35.
The square root of 50289164 is about 7091.4853169135. The cubic root of 50289164 is about 369.1119780207. Note that the first 3 decimals are identical.
The spelling of 50289164 in words is "fifty million, two hundred eighty-nine thousand, one hundred sixty-four".
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