Base | Representation |
---|---|
bin | 1011110100010… |
… | …0011010101010 |
3 | 10110021002002000 |
4 | 2331010122222 |
5 | 100142011211 |
6 | 4530151430 |
7 | 1141165302 |
oct | 275043252 |
9 | 113232060 |
10 | 49563306 |
11 | 25a82711 |
12 | 14722576 |
13 | a364700 |
14 | 6822602 |
15 | 4540656 |
hex | 2f446aa |
49563306 has 48 divisors (see below), whose sum is σ = 119286720. Its totient is φ = 15247440.
The previous prime is 49563287. The next prime is 49563307. The reversal of 49563306 is 60336594.
49563306 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (49563307) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6411 + ... + 11841.
It is an arithmetic number, because the mean of its divisors is an integer number (2485140).
Almost surely, 249563306 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 49563306, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59643360).
49563306 is an abundant number, since it is smaller than the sum of its proper divisors (69723414).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49563306 is a wasteful number, since it uses less digits than its factorization.
49563306 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5468 (or 5449 counting only the distinct ones).
The product of its (nonzero) digits is 58320, while the sum is 36.
The square root of 49563306 is about 7040.1211637301. The cubic root of 49563306 is about 367.3274825421.
It can be divided in two parts, 49563 and 306, that multiplied together give a triangular number (15166278 = T5507).
The spelling of 49563306 in words is "forty-nine million, five hundred sixty-three thousand, three hundred six".
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