Base | Representation |
---|---|
bin | 101101101111010001… |
… | …100001011100001010 |
3 | 11200202122221221010200 |
4 | 231233101201130022 |
5 | 1301040021122100 |
6 | 34321141553030 |
7 | 3356012621205 |
oct | 555721413412 |
9 | 150678857120 |
10 | 49111504650 |
11 | 1991218937a |
12 | 9627415776 |
13 | 4828973a30 |
14 | 253c72a93c |
15 | 142688be00 |
hex | b6f46170a |
49111504650 has 72 divisors (see below), whose sum is σ = 142095970380. Its totient is φ = 12088984320.
The previous prime is 49111504591. The next prime is 49111504691. The reversal of 49111504650 is 5640511194.
49111504650 is a `hidden beast` number, since 4 + 91 + 1 + 1 + 504 + 65 + 0 = 666.
49111504650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 13275878841 + 35835625809 = 115221^2 + 189303^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4191715 + ... + 4203414.
Almost surely, 249111504650 is an apocalyptic number.
49111504650 is an abundant number, since it is smaller than the sum of its proper divisors (92984465730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49111504650 is a wasteful number, since it uses less digits than its factorization.
49111504650 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8395160 (or 8395152 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 36.
The spelling of 49111504650 in words is "forty-nine billion, one hundred eleven million, five hundred four thousand, six hundred fifty".
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