Base | Representation |
---|---|
bin | 101101010000010011… |
… | …000010001100110010 |
3 | 11122102110001120101000 |
4 | 231100103002030302 |
5 | 1244004000313112 |
6 | 34153415022430 |
7 | 3340102355424 |
oct | 552023021462 |
9 | 148373046330 |
10 | 48591807282 |
11 | 19675899017 |
12 | 950136aa16 |
13 | 47750b31b5 |
14 | 24cd6c8814 |
15 | 13e5e327dc |
hex | b504c2332 |
48591807282 has 32 divisors (see below), whose sum is σ = 108051960960. Its totient is φ = 16186744080.
The previous prime is 48591807259. The next prime is 48591807283. The reversal of 48591807282 is 28270819584.
48591807282 is a `hidden beast` number, since 48 + 591 + 8 + 0 + 7 + 2 + 8 + 2 = 666.
It is a super-4 number, since 4×485918072824 (a number of 44 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is not an unprimeable number, because it can be changed into a prime (48591807283) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 208269 + ... + 374912.
It is an arithmetic number, because the mean of its divisors is an integer number (3376623780).
Almost surely, 248591807282 is an apocalyptic number.
48591807282 is an abundant number, since it is smaller than the sum of its proper divisors (59460153678).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48591807282 is a wasteful number, since it uses less digits than its factorization.
48591807282 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 584735 (or 584729 counting only the distinct ones).
The product of its (nonzero) digits is 2580480, while the sum is 54.
The spelling of 48591807282 in words is "forty-eight billion, five hundred ninety-one million, eight hundred seven thousand, two hundred eighty-two".
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