Base | Representation |
---|---|
bin | 1011110101100… |
… | …1110000010001 |
3 | 10110102111222000 |
4 | 2331121300101 |
5 | 100202310310 |
6 | 4532104213 |
7 | 1142011146 |
oct | 275316021 |
9 | 113374860 |
10 | 49650705 |
11 | 26032345 |
12 | 14765069 |
13 | a395420 |
14 | 68463cd |
15 | 455b4c0 |
hex | 2f59c11 |
49650705 has 64 divisors (see below), whose sum is σ = 100128000. Its totient is φ = 23141376.
The previous prime is 49650677. The next prime is 49650719. The reversal of 49650705 is 50705694.
49650705 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 49650705 - 25 = 49650673 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a self number, because there is not a number n which added to its sum of digits gives 49650705.
It is an unprimeable number.
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 63 ways as a sum of consecutive naturals, for example, 32601 + ... + 34089.
It is an arithmetic number, because the mean of its divisors is an integer number (1564500).
Almost surely, 249650705 is an apocalyptic number.
49650705 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
49650705 is an abundant number, since it is smaller than the sum of its proper divisors (50477295).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49650705 is a wasteful number, since it uses less digits than its factorization.
49650705 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1535 (or 1529 counting only the distinct ones).
The product of its (nonzero) digits is 37800, while the sum is 36.
The square root of 49650705 is about 7046.3256382316. The cubic root of 49650705 is about 367.5432685415.
The spelling of 49650705 in words is "forty-nine million, six hundred fifty thousand, seven hundred five".
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