Base | Representation |
---|---|
bin | 110010110000011111… |
… | …100010011011000000 |
3 | 12012200020121122101001 |
4 | 302300133202123000 |
5 | 1343104132240044 |
6 | 41012014221344 |
7 | 3636402003061 |
oct | 626037423300 |
9 | 165606548331 |
10 | 54500665024 |
11 | 21128228323 |
12 | a6901b4854 |
13 | 51a731a120 |
14 | 28d0370568 |
15 | 163ea652d4 |
hex | cb07e26c0 |
54500665024 has 84 divisors (see below), whose sum is σ = 123723637744. Its totient is φ = 23674392576.
The previous prime is 54500664991. The next prime is 54500665027. The reversal of 54500665024 is 42056600545.
It is not an unprimeable number, because it can be changed into a prime (54500665027) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 127117 + ... + 353779.
Almost surely, 254500665024 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 54500665024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61861818872).
54500665024 is an abundant number, since it is smaller than the sum of its proper divisors (69222972720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54500665024 is a wasteful number, since it uses less digits than its factorization.
54500665024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 226722 (or 226695 counting only the distinct ones).
The product of its (nonzero) digits is 144000, while the sum is 37.
The spelling of 54500665024 in words is "fifty-four billion, five hundred million, six hundred sixty-five thousand, twenty-four".
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