Base | Representation |
---|---|
bin | 101101001101111111… |
… | …110101001000011110 |
3 | 11122022202110001122012 |
4 | 231031333311020132 |
5 | 1243414110443330 |
6 | 34145515551222 |
7 | 3336123356102 |
oct | 551577651036 |
9 | 148282401565 |
10 | 48553218590 |
11 | 19656031838 |
12 | 94b045b512 |
13 | 476a0c1b56 |
14 | 24c8521902 |
15 | 13e285dc95 |
hex | b4dff521e |
48553218590 has 16 divisors (see below), whose sum is σ = 87398304480. Its totient is φ = 19420729440.
The previous prime is 48553218589. The next prime is 48553218599. The reversal of 48553218590 is 9581235584.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48553218599) 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, 629855 + ... + 702725.
It is an arithmetic number, because the mean of its divisors is an integer number (5462394030).
Almost surely, 248553218590 is an apocalyptic number.
48553218590 is a deficient number, since it is larger than the sum of its proper divisors (38845085890).
48553218590 is a wasteful number, since it uses less digits than its factorization.
48553218590 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139507.
The product of its (nonzero) digits is 1728000, while the sum is 50.
The spelling of 48553218590 in words is "forty-eight billion, five hundred fifty-three million, two hundred eighteen thousand, five hundred ninety".
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