Base | Representation |
---|---|
bin | 10101011111000110011100… |
… | …11100011001010101110000 |
3 | 20012021212121120222020002110 |
4 | 22233203032130121111300 |
5 | 22143103104033300240 |
6 | 244253251303245320 |
7 | 12644364025626234 |
oct | 1257431634312560 |
9 | 205255546866073 |
10 | 47248103806320 |
11 | 1406689893024a |
12 | 5370bba449840 |
13 | 2049628181a81 |
14 | b94b6b36a5c4 |
15 | 56e071a29c80 |
hex | 2af8ce719570 |
47248103806320 has 80 divisors (see below), whose sum is σ = 146570066451072. Its totient is φ = 12590810937600.
The previous prime is 47248103806301. The next prime is 47248103806363. The reversal of 47248103806320 is 2360830184274.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a self number, because there is not a number n which added to its sum of digits gives 47248103806320.
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, 67490182 + ... + 68186661.
Almost surely, 247248103806320 is an apocalyptic number.
47248103806320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
47248103806320 is an abundant number, since it is smaller than the sum of its proper divisors (99321962644752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47248103806320 is a wasteful number, since it uses less digits than its factorization.
47248103806320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 135678310 (or 135678304 counting only the distinct ones).
The product of its (nonzero) digits is 1548288, while the sum is 48.
The spelling of 47248103806320 in words is "forty-seven trillion, two hundred forty-eight billion, one hundred three million, eight hundred six thousand, three hundred twenty".
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