Base | Representation |
---|---|
bin | 101101101011110010… |
… | …111010111001100000 |
3 | 11200121121011020201120 |
4 | 231223302322321200 |
5 | 1300430101311231 |
6 | 34311255132240 |
7 | 3354403621335 |
oct | 555362727140 |
9 | 150547136646 |
10 | 49053150816 |
11 | 1989225226a |
12 | 960b974080 |
13 | 4819852137 |
14 | 2534a9a98c |
15 | 14216b1d96 |
hex | b6bcbae60 |
49053150816 has 24 divisors (see below), whose sum is σ = 128764521144. Its totient is φ = 16351050240.
The previous prime is 49053150781. The next prime is 49053150829. The reversal of 49053150816 is 61805135094.
It is a tau number, because it is divible by the number of its divisors (24).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255485065 + ... + 255485256.
It is an arithmetic number, because the mean of its divisors is an integer number (5365188381).
Almost surely, 249053150816 is an apocalyptic number.
It is an amenable number.
49053150816 is an abundant number, since it is smaller than the sum of its proper divisors (79711370328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49053150816 is a wasteful number, since it uses less digits than its factorization.
49053150816 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 510970334 (or 510970326 counting only the distinct ones).
The product of its (nonzero) digits is 129600, while the sum is 42.
The spelling of 49053150816 in words is "forty-nine billion, fifty-three million, one hundred fifty thousand, eight hundred sixteen".
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