Base | Representation |
---|---|
bin | 101100100101011111… |
… | …100111111000101010 |
3 | 11120120101210021122120 |
4 | 230211133213320222 |
5 | 1241021130441312 |
6 | 33554243132110 |
7 | 3313232424504 |
oct | 544537477052 |
9 | 146511707576 |
10 | 47873687082 |
11 | 193374a2751 |
12 | 9340974036 |
13 | 468c39b1c0 |
14 | 2462194d74 |
15 | 13a2d8128c |
hex | b257e7e2a |
47873687082 has 32 divisors (see below), whose sum is σ = 103924488192. Its totient is φ = 14614375104.
The previous prime is 47873687047. The next prime is 47873687087. The reversal of 47873687082 is 28078637874.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (47873687087) 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, 2406493 + ... + 2426304.
It is an arithmetic number, because the mean of its divisors is an integer number (3247640256).
Almost surely, 247873687082 is an apocalyptic number.
47873687082 is an abundant number, since it is smaller than the sum of its proper divisors (56050801110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47873687082 is a wasteful number, since it uses less digits than its factorization.
47873687082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4832942.
The product of its (nonzero) digits is 25288704, while the sum is 60.
The spelling of 47873687082 in words is "forty-seven billion, eight hundred seventy-three million, six hundred eighty-seven thousand, eighty-two".
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