Base | Representation |
---|---|
bin | 101101010101100111… |
… | …010110111110110100 |
3 | 11122122122221010002021 |
4 | 231111213112332310 |
5 | 1244144320140424 |
6 | 34210323122524 |
7 | 3342234565663 |
oct | 552547267664 |
9 | 148578833067 |
10 | 48681021364 |
11 | 19711192968 |
12 | 9527213444 |
13 | 478a71b4b1 |
14 | 24db4acdda |
15 | 13edba64e4 |
hex | b559d6fb4 |
48681021364 has 48 divisors (see below), whose sum is σ = 92170794240. Its totient is φ = 22409492480.
The previous prime is 48681021349. The next prime is 48681021377. The reversal of 48681021364 is 46312018684.
It is a self number, because there is not a number n which added to its sum of digits gives 48681021364.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9869979 + ... + 9874909.
It is an arithmetic number, because the mean of its divisors is an integer number (1920224880).
Almost surely, 248681021364 is an apocalyptic number.
It is an amenable number.
48681021364 is a deficient number, since it is larger than the sum of its proper divisors (43489772876).
48681021364 is a wasteful number, since it uses less digits than its factorization.
48681021364 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8088 (or 8086 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 43.
The spelling of 48681021364 in words is "forty-eight billion, six hundred eighty-one million, twenty-one thousand, three hundred sixty-four".
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