Base | Representation |
---|---|
bin | 10110000011111000000011… |
… | …00000101000101010111000 |
3 | 20100202200010110021101201200 |
4 | 23001330001200220222320 |
5 | 22324303410310100403 |
6 | 251101543014414200 |
7 | 13134565451226255 |
oct | 1301740140505270 |
9 | 210680113241650 |
10 | 48511680940728 |
11 | 14503763215425 |
12 | 5535a7b961360 |
13 | 210b82a32c225 |
14 | bd9d9946442c |
15 | 591d7800eca3 |
hex | 2c1f01828ab8 |
48511680940728 has 24 divisors (see below), whose sum is σ = 131385802548000. Its totient is φ = 16170560313552.
The previous prime is 48511680940687. The next prime is 48511680940733. The reversal of 48511680940728 is 82704908611584.
48511680940728 is a `hidden beast` number, since 4 + 8 + 511 + 6 + 8 + 0 + 9 + 40 + 72 + 8 = 666.
It is a tau number, because it is divible by the number of its divisors (24).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 336886673128 + ... + 336886673271.
It is an arithmetic number, because the mean of its divisors is an integer number (5474408439500).
Almost surely, 248511680940728 is an apocalyptic number.
It is an amenable number.
48511680940728 is an abundant number, since it is smaller than the sum of its proper divisors (82874121607272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48511680940728 is a wasteful number, since it uses less digits than its factorization.
48511680940728 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 673773346411 (or 673773346404 counting only the distinct ones).
The product of its (nonzero) digits is 30965760, while the sum is 63.
The spelling of 48511680940728 in words is "forty-eight trillion, five hundred eleven billion, six hundred eighty million, nine hundred forty thousand, seven hundred twenty-eight".
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