Base | Representation |
---|---|
bin | 110010110010101101… |
… | …000000010110000000 |
3 | 12012202211101202020112 |
4 | 302302231000112000 |
5 | 1343143130444023 |
6 | 41015421130452 |
7 | 3640332140156 |
oct | 626255002600 |
9 | 165684352215 |
10 | 54537749888 |
11 | 21147157776 |
12 | a6a06b9a28 |
13 | 51b1c02b2b |
14 | 28d52653d6 |
15 | 1642e3d478 |
hex | cb2b40580 |
54537749888 has 32 divisors (see below), whose sum is σ = 108660432720. Its totient is φ = 27266112000.
The previous prime is 54537749869. The next prime is 54537749921. The reversal of 54537749888 is 88894773545.
It is a tau number, because it is divible by the number of its divisors (32).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1940738 + ... + 1968638.
Almost surely, 254537749888 is an apocalyptic number.
It is an amenable number.
54537749888 is a deficient number, since it is larger than the sum of its proper divisors (54122682832).
54537749888 is a wasteful number, since it uses less digits than its factorization.
54537749888 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43186 (or 43174 counting only the distinct ones).
The product of its digits is 270950400, while the sum is 68.
The spelling of 54537749888 in words is "fifty-four billion, five hundred thirty-seven million, seven hundred forty-nine thousand, eight hundred eighty-eight".
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