Base | Representation |
---|---|
bin | 101100111110001011… |
… | …000001101111101100 |
3 | 11121122020212020211002 |
4 | 230332023001233230 |
5 | 1242343123442010 |
6 | 34103313215432 |
7 | 3326420556026 |
oct | 547613015754 |
9 | 147566766732 |
10 | 48287718380 |
11 | 1952a181580 |
12 | 9437561578 |
13 | 47270b3235 |
14 | 24a116d016 |
15 | 13c93b71a5 |
hex | b3e2c1bec |
48287718380 has 24 divisors (see below), whose sum is σ = 110622773520. Its totient is φ = 17559170240.
The previous prime is 48287718377. The next prime is 48287718421. The reversal of 48287718380 is 8381778284.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109744595 + ... + 109745034.
It is an arithmetic number, because the mean of its divisors is an integer number (4609282230).
Almost surely, 248287718380 is an apocalyptic number.
It is an amenable number.
48287718380 is an abundant number, since it is smaller than the sum of its proper divisors (62335055140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48287718380 is a wasteful number, since it uses less digits than its factorization.
48287718380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 219489649 (or 219489647 counting only the distinct ones).
The product of its (nonzero) digits is 4816896, while the sum is 56.
It can be divided in two parts, 48287 and 718380, that added together give a palindrome (766667).
The spelling of 48287718380 in words is "forty-eight billion, two hundred eighty-seven million, seven hundred eighteen thousand, three hundred eighty".
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