Base | Representation |
---|---|
bin | 1011101100011… |
… | …1010010110100 |
3 | 10102022001001110 |
4 | 2323013102310 |
5 | 100024111204 |
6 | 4511155020 |
7 | 1133632155 |
oct | 273072264 |
9 | 112261043 |
10 | 49050804 |
11 | 25762660 |
12 | 14515a70 |
13 | a21535a |
14 | 672b92c |
15 | 448d889 |
hex | 2ec74b4 |
49050804 has 48 divisors (see below), whose sum is σ = 128894976. Its totient is φ = 14383200.
The previous prime is 49050791. The next prime is 49050809. The reversal of 49050804 is 40805094.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49050809) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1902 + ... + 10085.
It is an arithmetic number, because the mean of its divisors is an integer number (2685312).
Almost surely, 249050804 is an apocalyptic number.
49050804 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
49050804 is an abundant number, since it is smaller than the sum of its proper divisors (79844172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49050804 is a wasteful number, since it uses less digits than its factorization.
49050804 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12036 (or 12034 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 30.
The square root of 49050804 is about 7003.6279170156. The cubic root of 49050804 is about 366.0569949164.
Adding to 49050804 its reverse (40805094), we get a palindrome (89855898).
The spelling of 49050804 in words is "forty-nine million, fifty thousand, eight hundred four".
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