Base | Representation |
---|---|
bin | 1011101100100… |
… | …0100011111111 |
3 | 10102022022011212 |
4 | 2323020203333 |
5 | 100024242444 |
6 | 4511235035 |
7 | 1133653256 |
oct | 273104377 |
9 | 112268155 |
10 | 49055999 |
11 | 25766553 |
12 | 14518a7b |
13 | a217825 |
14 | 672d79d |
15 | 449019e |
hex | 2ec88ff |
49055999 has 8 divisors (see below), whose sum is σ = 52526880. Its totient is φ = 45650176.
The previous prime is 49055977. The next prime is 49056013. The reversal of 49055999 is 99955094.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 49055999 - 220 = 48007423 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49055939) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14699 + ... + 17724.
It is an arithmetic number, because the mean of its divisors is an integer number (6565860).
Almost surely, 249055999 is an apocalyptic number.
49055999 is a deficient number, since it is larger than the sum of its proper divisors (3470881).
49055999 is a wasteful number, since it uses less digits than its factorization.
49055999 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32529.
The product of its (nonzero) digits is 656100, while the sum is 50.
The square root of 49055999 is about 7003.9987864077. The cubic root of 49055999 is about 366.0699175653.
The spelling of 49055999 in words is "forty-nine million, fifty-five thousand, nine hundred ninety-nine".
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