Base | Representation |
---|---|
bin | 101100111000111011… |
… | …100110010010101110 |
3 | 11121102010101220121000 |
4 | 230320323212102232 |
5 | 1242203121201234 |
6 | 34050452421130 |
7 | 3324302302242 |
oct | 547073462256 |
9 | 147363356530 |
10 | 48199787694 |
11 | 19494583993 |
12 | 94120177a6 |
13 | 4711b07146 |
14 | 2493600422 |
15 | 13c17e8899 |
hex | b38ee64ae |
48199787694 has 64 divisors (see below), whose sum is σ = 109106141760. Its totient is φ = 15768432000.
The previous prime is 48199787687. The next prime is 48199787707. The reversal of 48199787694 is 49678799184.
48199787694 is a `hidden beast` number, since 481 + 9 + 9 + 7 + 87 + 69 + 4 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1502664 + ... + 1534404.
It is an arithmetic number, because the mean of its divisors is an integer number (1704783465).
Almost surely, 248199787694 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48199787694, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54553070880).
48199787694 is an abundant number, since it is smaller than the sum of its proper divisors (60906354066).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48199787694 is a wasteful number, since it uses less digits than its factorization.
48199787694 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32274 (or 32268 counting only the distinct ones).
The product of its digits is 219469824, while the sum is 72.
The spelling of 48199787694 in words is "forty-eight billion, one hundred ninety-nine million, seven hundred eighty-seven thousand, six hundred ninety-four".
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